Submissions from 2022
Impact of COVID-19 on adolescent HIV prevention and treatment services in the AHISA network, Charisse V. Ahmed, Merrian J. Brooks, Stephanie M. DeLong, Brian C. Zanoni, Irene Njuguna, Kristin Beima-Sofie, Dorothy E. Dow, Aisa Shayo, Alana Schreibman, Jennifer Chapman, Lydia Chen, Shreya Mehta, Michael Mbizvo, and Elizabeth D. Lowenthal
A community mobilisation intervention to improve engagement in HIV testing, linkage to care, and retention in care in South Africa: A cluster-randomised controlled trial, Sheri A. Lippman, Audrey Pettifor, Mi-Suk Kang Dufour, Chodziwadziwa Whiteson Kabudula, Rhian Twine, Dean Peacock, Rhandzekile Mathebula, Aimée Julien, Rebecca West, Torsten B. Neilands, Ryan Wagner, Ann Gottert, F. Xavier Gómez-Olivé, Dumisani Rebombo, Nicole Haberland, Julie Pulerwitz, Louis Pappie Majuba, Stephen Tollman, and Kathleen Kahn
Impact of COVID-19 on adolescent HIV prevention and treatment research in the AHISA Network, Elizabeth D. Lowenthal, Stephanie M. DeLong, Brian Zanoni, Irene Njuguna, Kristin Beima-Sofie, Dorothy Dow, Aisa Shayo, Alana Schreibman, Charisse V. Ahmed, Jennifer Chapman, Lydia Chen, Shreya Mehta, and Michael Mbizvo
Removing the societal and legal impediments to the HIV response: An evidence-based framework for 2025 and beyond, Anne L. Stangl, Triantafyllos Pliakas, Jose Antonio Izazola-licea, George Ayala, Tara S. Beattie, Laura Ferguson, Luisa Orza, Sanyukta Mathur, Julie Pulerwitz, Alexandrina Iovita, and Victoria Bendaud
Integrated health care delivery for adolescents living with and at risk of HIV infection: A review of models and actions for implementation, Sujha Subramanian, Eleanor Namusoke-Magongo, Patrick Edwards, Millicent Atujuna, Teddy Chimulwa, Dorothy Dow, Emilia Jalil, Nguavese Torbunde, Kawango Agot, Ivan Arinaitwe, Jenny Beizer, Nachela Chelwa, Scovia Nalugo Mbalinda, Sam Miti, and Florence Mwangwa
A qualitative study of how stigma influences HIV services for transgender men and women in Nigeria, Waimar Tun, Julie Pulerwitz, Elizabeth Shoyemi, Anita Fernandez, Adepeju Adeniran, Franklin Ejiogu, Olusegun Sangowawa, Krista Granger, Osasuyi Dirisu, and Adebola A. Adedimeji
Hearing from men living with HIV: Experiences with HIV testing, treatment, and viral load suppression in four high-prevalence countries in sub-Saharan Africa, John Mark Wiginton, Sanyukta Mathur, Ann Gottert, Nanlesta Pilgrim, and Julie Pulerwitz
Submissions from 2021
“Adolescents do not only require ARVs and adherence counseling”: A qualitative investigation of health care provider experiences with an HIV youth peer mentoring program in Ndola, Zambia, Elizabeth A. Abrams, Virginia M. Burke, Katherine G. Merrill, Christiana Frimpong, Sam Miti, Jonathan Kaunda Mwansa, and Julie Denison
Optimizing maternal, newborn, and child health outcomes through use of multidisciplinary 'IMPROVE' teams in Lesotho: Costing component, Adebiyi Adesina, Rachael Linder, and Lori Bollinger
Project YES! Youth Engaging for Success: A randomized controlled trial testing a peer mentoring approach among HIV-positive adolescents and young adults in Ndola, Zambia, Julie Denison, Virginia M. Burke, Sam Miti, Bareng A.S. Nonyane, Christiana Frimpong, Katherine G. Merrill, Elizabeth A. Abrams, and Jonathan Kaunda Mwansa
The role of unintended pregnancy in internalized stigma among women living with HIV in Kenya, Sara Chace Dwyer, Aparna Jain, Wilson Liambila, and Charlotte E. Warren
Associations between key psychosocial stressors and viral suppression and retention in care among youth with HIV in rural South Africa, Lindsey M. Filiatreau, Audrey Pettifor, Jessie K. Edwards, Nkosinathi Masilela, Rhian Twine, F. Xavier Gómez-Olivé, Nicole Haberland, Chodziwadziwa Whiteson Kabudula, Sheri A. Lippman, and Kathleen Kahn
Factors influencing HIV care outcomes among adolescents living with HIV in rural South Africa, Lindsey M. Filiatreau, Audrey Pettifor, Jess Edwards, Nkosinathi Masilela, Rhian Twine, F. Xavier Gómez-Olivé, Nicole Haberland, Chodziwadziwa Whiteson Kabudula, Sheri A. Lippman, and Kathleen Kahn
The power and process of shifting gender norms: Insights from a randomized controlled trial in South Africa, Nicole Haberland, Julie Pulerwitz, Ann Gottert, Audrey Pettifor, Sheri A. Lippman, Dean Peacock, Lumbwe Chola, Ryan Wagner, Anna M. Leddy, Rebecca West, Mi-Suk Kang Dufour, Jennifer Hove, Rhian Twine, Rhandzekile Mathebula, Dumisani Rebombo, Angelica Pino, F. Xavier Gómez-Olivé, Chodziwadziwa Whiteson Kabudula, Nkosinathi Masilela, Aimée Julien, Kathryn Spielman, and Kathleen Kahn
Relationship dynamics and anticipated stigma: Key considerations for PrEP use among Tanzanian adolescent girls and young women and male partners, Nrupa Jani, Sanyukta Mathur, Catherine Kahabuka, Neema Makyao, and Nanlesta Pilgrim
The effect of antiretroviral therapy for the treatment of human immunodeficiency virus (HIV)-1 in pregnancy on gestational weight gain, Naima T. Joseph, Glen A. Satten, Rachel E. Williams, Lisa Haddad, Denise J. Jamieson, Anandi N. Sheth, and Martina L. Badell
Documenting HIV research-utilization activities, outputs and outcomes: Examples and lessons learned from Project SOAR, Sam Kalibala, Irit Sinai, and Tara Nutley
Cost-effectiveness of peer-delivered HIV self-tests for MSM in Uganda, Stephen Okoboi, Barbara Castelnuovo, Jean-Pierre Van Geertruyden, Oucul Lazarus, Lung Vu, Sam Kalibala, Yvonne Kamara, Perez N. Ochanda, Rachel King, and Andrew Mujugira
Integrating depression management into HIV care in Lilongwe, Malawi: Feasibility and impact, Brian Wells Pence, Michael Udedi, Kazione Kulisewa, Mina C. Hosseinipour, Steven M. Mphonda, Melissa A. Stockton, and Bradley N. Gaynes
Hearing from men in Eswatini: Shifts in HIV risk and service uptake—Findings from DREAMS implementation science research, Population Council
Hearing from men in South Africa: Shifts in HIV risk and service uptake—Findings from DREAMS implementation science research, Population Council
Hearing from men in Uganda: Experiences with HIV services and prevention programming, and perceptions of DREAMS—Findings from DREAMS implementation science research, Population Council
Advances in conceptualizing and measuring stigma among people living with HIV, Project SOAR
Characteristics and relationship dynamics of male partners of adolescent girls and young women in Malawi, Project SOAR
HIV knowledge, service utilization, and exposure to DREAMS among male partners of adolescent girls and young women in Malawi, Project SOAR
Improving patient outcomes through innovative, community-based HIV treatment strategies, Project SOAR
Optimizing delivery of HIV testing services to strengthen the continuum of care, Project SOAR
We need more than information to address stigma—Podcast interview with Julie Pulerwitz, Julie Pulerwitz and Carmen Logie
Family support for adolescent girls and young women living with HIV in Zambia: Benefits, challenges, and recommendations for intervention development, Sarah Roberts, Patrick Edwards, Drosin Mulenga, Nachela Chelwa, Laura Nyblade, Caila Brander, Maurice Musheke, Michael Mbizvo, and Sujha Subramanian
Effects of transition on HIV and non-HIV services and health systems in Kenya: A mixed methods evaluation of donor transition, Daniela C. Rodríguez, Diwakar Mohan, Caroline Mackenzie, Jess Wilhelm, Ezinne Eze-Ajoku, Elizabeth Omondi, Mary Qiu, and Sara Bennett
Integrated psychosocial, economic strengthening, and clinical service-delivery to improve health and resilience of adolescents living with HIV and their caregivers: Findings from a prospective cohort study in Zambia, Joseph G. Rosen, Lyson Phiri, Mwelwa Chibuye, Edith S. Namukonda, Michael Mbizvo, and Nkomba Kayeyi
Zambia Family (ZAMFAM) cohort study, Joseph G. Rosen, Lyson Phiri, Mwelwa Chibuye, Edith S. Namukonda, Michael Mbizvo, and Nkomba Kayeyi
Multilevel and multifactorial interventions to reduce alcohol consumption and improve ART adherence and related factors among HIV positive men in Mumbai, India, Stephen L. Schensul, Toan Ha, Jean J. Schensul, James Grady, Joseph A. Burleson, Sushma S. Gaikwad, Kavita Joshi, Rupal Malye, and Avina Sarna
Contraception methods used among women with HIV starting antiretroviral therapy in a large United States clinical trial, 2009–2011, Anandi N. Sheth, Christine D. Angert, Lisa Haddad, C. Christina Mehta, and Susan E. Cohn
Depressive symptoms, HIV-related stigma and ART adherence among caregivers of children in vulnerable households in rural southern Malawi, Kathryn Spielman, Erica Soler-Hampejsek, Adamson Muula, Lyson Tenthani, and Paul C. Hewett
Optimizing maternal and child health outcomes through use of multidisciplinary 'IMPROVE' teams in Lesotho, Appolinaire Tiam, Vincent Tukei, Lauren Greenberg, Shannon Viana, Heather Hoffman, Laura Guay, Ramatlapeng Thabelo, Tsietso Mots'oane, and Matsepeli Nchephe
Leveraging adaptive implementation strategies to achieve universal coverage of antiretroviral therapy in Senegal, Gnilane Turpin, Carrie E. Lyons, Sidy Mokhtar Ndiaye, Nuria Gallego Marquez, Nika Elmi, Nguissali Turpin, Penda Dieng, Daouda Diouf, and Stefan Baral
Assessment of community-based ART service model linking female sex workers to HIV care and treatment in Blantyre and Mangochi, Malawi, Lung Vu, Brady Zieman, Adamson Muula, Vincent Samuel, Lyson Tenthani, David Chilongozi, Simon Sikwese, Grace Kumwenda, and Scott Geibel
Advancing Integrated Family Planning (FP)/HIV Counseling with Evidence (ADVICE): Review of FP decision support tools and HIV vulnerability assessment tools, Eileen Yam and Tracy McClair
Submissions from 2020
ADVICE: Global landscaping of family planning decision support tools, Benjamin Bellows
Level of adherence and associated factors among HIV-positive adolescents on antiretroviral therapy in Cameroon, Mbuwir Charlotte Bongfen, Kwasi Torpey, John Ganle, and Augustine Ankomah
Piloting and evaluating family-centered HIV care in Eswatini, Caspian Chouraya, Nobuble Mthethwa, Lynne Mofenson, Philisiwe Khumalo, Lydia Mpango, Munamato Mirira, Rhoderick Machekano, Leila Katirayi, and Kim Ashburn
Project YES! Youth Engaging for Success: A randomized controlled trial assessing the impact of a clinic-based peer mentoring program on viral suppression, adherence and internalized stigma among HIV-positive youth (15–24 years) in Ndola, Zambia, Julie Denison, Virginia M. Burke, Sam Miti, Bareng A.S. Nonyane, Christiana Frimpong, Katherine G. Merrill, Elizabeth A. Abrams, and Jonathan Kaunda Mwansa
Modeling HIV transmission from sexually active alcohol-consuming men in ART programs to seronegative wives, Kevin D. Dieckhaus, Toan Ha, Stephen L. Schensul, and Avina Sarna
Reaching 90-90-90: Evidence from Project SOAR to strengthen the HIV response, Scott Geibel
Addressing intimate partner violence and power in intimate relationships in HIV testing services in Nairobi, Kenya, Nicole Haberland, Charity Ndwiga, Katharine McCarthy, Julie Pulerwitz, Rose Kosgei, Margaret Mak'anyengo, Amelia Peltz, Vincent Wong, and Sam Kalibala
Implementation process brief: Integrated family planning and HIV services at the community level in Kenya, Wilson Liambila, Sara Chace Dwyer, Charlotte E. Warren, Aparna Jain, Melsa Lutomia, Jane Loech, and Elizabeth Washika
Prevalence and characteristics of HIV drug resistance among antiretroviral treatment (ART) experienced adolescents and young adults living with HIV in Ndola, Zambia, Sam Miti, Ray Handema, Lloyd Mulenga, Jonathan Kaunda Mwansa, Elizabeth A. Abrams, Christiana Frimpong, Virginia M. Burke, Mangani Zulu, Mpanji Siwingwa, David Mwakazanga, Sam Kalibala, and Julie Denison
Balanced Counseling Strategy Plus (BCS +) in family planning consultations, Charity Ndwiga
"It is always better for a man to know his HIV status" — A qualitative study exploring the context, barriers and facilitators of HIV testing among men in Nairobi, Kenya, Jerry Okal, Daniel Lango, James K. Matheka, Francis Obare, Carol Ngunu-Gituathi, Mary Mugambi, and Avina Sarna
A case-study of OVC Case Management through the Zambia Family (ZAMFAM) project, Lyson Phiri, Drosin Mulenga, Nancy Choka, Caila Brander, Nachela Chelwa, and Nkomba Kayeyi
A case study of OVC Case Management through the Zambia Family (ZAMFAM) project—Brief, Population Council
Project SOAR research informs national policy change in Tanzania expanding access to HIV services for marginalized populations, Population Council
Evidence around engaging men in HIV prevention and treatment, Julie Pulerwitz, Ann Gottert, Jerry Okal, and Sanyukta Mathur
Association of age with healthcare needs and engagement among Nigerian men who have sex with men and transgender women: Cross‐sectional and longitudinal analyses from an observational cohort, Habib O. Ramadhani, Trevor A. Crowell, Rebecca G. Nowak, Nicaise Ndembi, Blessing O. Kayode, Afoke Kokogho, Uchenna Ononaku, Elizabeth Shoyemi, Charles Ekeh, Sylvia Adebajo, Stefan Baral, Manhattan E. Charurat, and TRUST/RV368 Study Group
Viral load outcomes in a cohort of alcohol-consuming people living with HIV receiving antiretroviral therapy in Mumbai, India, Avina Sarna, Roopal Jyoti Singh, Jean J. Schensul, Sushma S. Gaikwad, Kavita Joshi, Rupal Malye, Bidhubhusan Mahapatra, Toan Ha, and Stephen L. Schensul
The short-term effects of the implementation of the "Treat All" guidelines on ART service delivery costs in Namibia, Carl Schutte, Steven Forsythe, Johnface Fedes Mdala, Brady Zieman, Rachael Linder, and Lung Vu
A multilevel intervention to reduce stigma among alcohol consuming men living with HIV receiving antiretroviral therapy: Findings from a randomized control trial in India, Roopal Jyoti Singh, Avina Sarna, Jean J. Schensul, Bidhubhusan Mahapatra, Toan Ha, and Stephen L. Schensul
The impact of an integrated depression and HIV treatment program on mental health and HIV care outcomes among people newly initiating antiretroviral therapy in Malawi, Melissa A. Stockton, Michael Udedi, Kazione Kulisewa, Mina C. Hosseinipour, Bradley N. Gaynes, Steven M. Mphonda, Joanna Maselko, Audrey Pettifor, Ruth Verhey, Dixon Chibanda, Ilana Lapidos-Salaiz, and Brian Wells Pence
Community-based antiretroviral therapy (ART) delivery for female sex workers in Tanzania: Intervention model and baseline findings, Lung Vu, Waimar Tun, Louis Apicella, Caterina Casalini, Neema Makyao, Samantha Tsang, Denna Michael, Todd Koppenhaver, and Erick Mlanga
Community-based HIV treatment service delivery model for female sex workers in Tanzania: Evaluation findings, Lung Vu, Waimar Tun, Louis Apicella, Jeremiah Kidola, Caterina Casalini, Gasper Mbita, Neema Makyao, Todd Koppenhaver, and Erick Mlanga
Effects of the implementation of the HIV Treat All guidelines on key ART treatment outcomes in Namibia, Lung Vu, Brady Zieman, Lizl Stoman, Minh Luu, Johnface Fedes Mdala, Krista Granger, Steven Forsythe, Abeje Zegeye, and Scott Geibel
Effects of the implementation of the HIV Treat All guidelines on key ART treatment outcomes in Namibia, Lung Vu, Brady Zieman, Lizl Stoman, Minh Luu, Johnface Fedes Mdala, Krista Granger, Steven Forsythe, Abeje Zegeye, and Scott Geibel
Introduction to the ADVICE project: Advancing integrated FP/HIV counseling with evidence, Eileen Yam
Evidence review and analysis of provider behavior change opportunities, Emily Zimmerman, Vivien Caetano, Rachel Banay, and Jana Smith
Submissions from 2019
New subtype B containing HIV-1 circulating recombinant of sub-Saharan Africa origin in Nigerian men who have sex with men, Erik Billings, Gustavo H. Kijak, Eric Sanders-Buell, Nicaise Ndembi, Anne Marie O'Sullivan, Sylvia Adebajo, Afoke Kokogho, Mark Milazzo, Kara Lombardi, Stefan Baral, Rebecca G. Nowak, Habib O. Ramadhani, Robert Gramzinski, Merlin L. Robb, Nelson L. Michael, Manhattan E. Charurat, Julie Ake, Trevor A. Crowell, Sodsai Tovanabutra, MHRP Viral Sequencing Core, and TRUST/RV368 Study Group
A meta-analysis approach for estimating average unit costs for ART using pooled facility-level primary data from African countries, Diego Cerecero-Garcia, Carlos Pineda-Antunez, Lily Alexander, Drew Cameron, Gisela Martinez-Silva, Carol Dayo Obure, Elliot Marseille, Lung Vu, James G. Kahn, Anna Vassall, Gabriela Gomez, Lori Bollinger, Carol Levin, and Sergio Bautista-Arredondo
The People Living with HIV (PLHIV) Resilience Scale: Development and validation in three countries in the context of the PLHIV Stigma Index, Ann Gottert, Barbara Friedland, Scott Geibel, Laura Nyblade, Stefan Baral, S. Kentutsi, C. Mallouris, L. Sprague, J. Hows, F. Anam, Ugochukwu Amanyeiwe, and Julie Pulerwitz
Gender-based violence and engagement in biomedical HIV prevention, care and treatment: A scoping review, Anna M. Leddy, Ellen Weiss, Eileen Yam, and Julie Pulerwitz
Implementing and scaling-up Stepping Stones in KwaZulu-Natal, South Africa: Lessons from working in informal settlements, Cecilia Milford, M. Mtshali, Mags Beksinska, and Julie Pulerwitz
Integration of HIV testing services into family planning services: A systematic review, Manjulaa Narasimhan, Ping Teresa Yeh, Sabina A. Haberlen, Charlotte E. Warren, and Caitlin E. Kennedy
Individual and sexual network predictors of HIV incidence among men who have sex with men in Nigeria, Rebecca G. Nowak, Andrew Mitchell, Trevor A. Crowell, Hongjie Liu, Sosthenes Ketende, Habib O. Ramadhani, Nicaise Ndembi, Sylvia Adebajo, Julie Ake, William A. Blattner, Stefan Baral, and Manhattan E. Charurat
Relationship between self-efficacy and HIV testing uptake among young men who have sex with men in Myanmar: A cross-sectional analysis, Minh D. Pham, Poe Poe Aung, Paul A. Agius, Naanki Pasricha, Swai Mon Oo, Waimar Tun, Ashish Bajracharya, and Stanley Luchters
Quality of care and HIV service utilization among key populations in Zambia: A qualitative comparative analysis among female sex workers, men who have sex with men and people who use drugs, Nanlesta Pilgrim, Maurice Musheke, H. Fisher Raymond, Ryan Keating, John Mwale, Lunda Banda, Drosin Mulenga, Lyson Phiri, Scott Geibel, and Waimar Tun
Women and HIV: Understanding and addressing stigma—Evidence from the Population Council, Population Council
Meeting the needs of orphans and other vulnerable children: Learnings from Project SOAR, Project SOAR
Strengthening capacity to prevent HIV among adolescent girls and young women: Supporting DREAMS programming, Project SOAR
Youth Engaging for Success (YES)—Youth peer mentor in-service training: Facilitator guide, Project SOAR
Youth Engaging for Success (YES)—Youth peer mentor in-service training: Youth peer mentor guide, Project SOAR
Youth Engaging for Success (YES)—Youth peer mentor pre-service training: Facilitator guide, Project SOAR
Youth Engaging for Success (YES)—Youth peer mentor pre-service training: Youth peer mentor guide, Project SOAR
Gender norms and HIV testing/treatment uptake: Evidence from a large population-based sample in South Africa, Julie Pulerwitz, Ann Gottert, Kathleen Kahn, Nicole Haberland, Aimee Julien, Suarez A. Selin, Rhian Twine, Dean Peacock, X. Gómez-Olivé, Sheri A. Lippman, and Audrey Pettifor
Cell phone counseling improves retention of mothers with HIV infection in care and infant HIV testing in Kisumu, Kenya: A randomized controlled study, Avina Sarna, Lopamudra Saraswati, Jerry Okal, James K. Matheka, Danmark Owuor, Roopal Jyoti Singh, Nancy Reynolds, and Sam Kalibala
The prevalence and determinants of depression among HIV-positive perinatal women receiving antiretroviral therapy in India, Avina Sarna, Roopal Jyoti Singh, Mona Duggal, Prabha S. Chandra, and Nancy Reynolds
Integrated care delivery for HIV prevention and treatment in adolescent girls and young women in Zambia: Protocol for a cluster-randomized controlled trial, Sujha Subramanian, Patrick Edwards, Sarah Roberts, Maurice Musheke, and Michael Mbizvo
Community-based antiretroviral therapy (ART) delivery for female sex workers in Tanzania: 6-month ART initiation and adherence, Waimar Tun, Louis Apicella, Caterina Casalini, D. Bikaru, G. Mbita, K. Jeremiah, Neema Makyao, Todd Koppenhaver, and Lung Vu
Implementation science: Helping to accelerate progress toward achieving the 90–90–90 goal, Waimar Tun, Vivian Go, and Aisha I. Yansaneh
HIV testing and counselling couples together for affordable HIV prevention in Africa, Kristin M. Wall, Mubiana Inambao, William Kilembe, Etienne Karita, Bellington Vwalika, Joseph Mulenga, Rachel Parker, Tyronza Sharkey, Divya Sonti, Amanda Tichacek, Eric Hunter, Robert Yohnka, Joseph F. Abdallah, Ibou Thior, Julie Pulerwitz, and Susan Allen
Submissions from 2018
Building the evidence base on the HIV programme in India: An integrated approach to document programmatic learnings, Deepika Ganju, Bidhubhusan Mahapatra, Rajatashuvra Adhikary, Sangram Kishor Patel, Niranjan Saggurti, and Gina Dallabetta
Assessing the feasibility, acceptability, and costs of diagnosing HIV at birth in Lesotho and Rwanda, Michelle M. Gill, Heather Hoffman, Majoalane Mokone, Lynne Mofenson, Michel Tchuenche, and Steven Forsythe
Facing HIV infection and unintended pregnancy: Rakai, Uganda, 2001–2013, Stephanie A. Grilo, Xiaoyu Song, Tom Lutalo, Margo Mullinax, Sanyukta Mathur, and John S. Santelli
Strengthening the integration of family planning and HIV services at the community level in Kenya, Wilson Liambila, Sara Chace Dwyer, Brian Mdawida, Charlotte E. Warren, Melsa Lutomia, Jane Koech, Elizabeth Washika, and Aparna Jain
Understanding the dynamics of HIV testing services in South African primary care facilities, Tonderai Mabuto, Bhakti Hansoti, Salome Charalambous, and Christopher Hoffmann
Dataset: DREAMS Implementation Science: Phase 1 Analysis Data, Zambia, Sanyukta Mathur, Maurice Musheke, Nanlesta Pilgrim, Drosin Mulenga, Lunda Banda, Nrupa Jani, and Julie Pulerwitz
Dataset: DREAMS Implementation Science: Phase 1 Analysis Data, Kenya, Sanyukta Mathur, Jerry Okal, Nanlesta Pilgrim, James K. Matheka, Nrupa Jani, and Julie Pulerwitz
Benchmark assessment of orphaned and vulnerable children in areas of the Zambia Family (ZAMFAM) Project—Brief, Michael Mbizvo and Paul C. Hewett