About the Authors

Lauren A. Rosapep

Roles Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Project administration, Supervision, Visualization, Writing – original draft

lrosapep@gmail.com

Affiliation Abt Associates Inc., International Development Division, Rockville, MD, United States of America

Sophie Faye

Roles Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Project administration, Software, Supervision, Writing – review & editing

Affiliation Abt Associates Inc., International Development Division, Rockville, MD, United States of America

Benjamin Johns

Roles Data curation, Formal analysis, Methodology, Software, Visualization, Writing – review & editing

Affiliation Abt Associates Inc., International Development Division, Rockville, MD, United States of America

Bolanle Olusola-Faleye

Roles Conceptualization, Funding acquisition, Methodology, Project administration, Validation, Writing – review & editing

Affiliation Abt Associates Inc., Sustaining Health Outcomes through the Private Sector (SHOPS) Plus Project, Lagos, Nigeria

Elaine M. Baruwa

Roles Conceptualization, Funding acquisition, Project administration, Supervision, Validation, Writing – original draft, Writing – review & editing

Affiliation Abt Associates Inc., International Development Division, Rockville, MD, United States of America

Micah K. Sorum

Roles Formal analysis, Investigation, Project administration, Writing – original draft, Writing – review & editing

Affiliation Abt Associates Inc., International Development Division, Rockville, MD, United States of America

Flora Nwagagbo

Roles Investigation, Methodology, Project administration, Validation, Writing – review & editing

Current address: U.S. Centers for Disease Control and Prevention (CDC), Abuja, Nigeria

Affiliation Abt Associates Inc., Sustaining Health Outcomes through the Private Sector (SHOPS) Plus Project, Lagos, Nigeria

Abdu A. Adamu

Roles Investigation, Project administration, Validation, Writing – review & editing

Affiliation Abt Associates Inc., Sustaining Health Outcomes through the Private Sector (SHOPS) Plus Project, Kano, Nigeria

Ada Kwan

Roles Data curation, Methodology, Writing – review & editing

Affiliations Division of Pulmonary and Critical Care, University of California San Francisco, San Francisco, CA, United States of America, Division of Health Policy and Management, School of Public Health, University of California, Berkeley, CA, United States of America

Christopher Obanubi

Roles Conceptualization, Funding acquisition, Resources, Validation, Writing – review & editing

Current address: U.S. Centers for Disease Control and Prevention (CDC), Abuja, Nigeria

Affiliation Division of Pulmonary and Critical Care, University of California San Francisco, San Francisco, CA, United States of America

Akinyemi Olumuyiwa Atobatele

Roles Conceptualization, Methodology, Validation, Writing – review & editing

Affiliation U.S. Agency for International Development (USAID), Office of HIV/AIDS and Tuberculosis, Abuja, Nigeria

Competing Interests

I have read the journal’s policy and the authors of this manuscript have the following competing interests: authors AOA and CO were employees of USAID, the funder of the research and of the SHOPS Plus project; authors BOF, AAA, and FN were employees of the SHOPS Plus project in Nigeria, which implemented the intervention studied in this research; the SHOPS Plus project is implemented by Abt Associates globally and authors LAR, SF, BJ, EMB, and MKS are employees of Abt Associates.