The 4 Youth by Youth (4YBY) pragmatic trial to enhance HIV self-testing uptake and sustainability: Study protocol in Nigeria

Juliet Iwelunmor, Joseph D. Tucker, Chisom Obiezu‐Umeh, Titilola Gbaja‐Biamila, David Oladele, Ucheoma Nwaozuru, Adesola Z. Musa, Collins O. Airhihenbuwa, Kathryn E. Muessig, Nora E. Rosenberg, Rhonda BeLue, Hong Xian, Donaldson F. Conserve, Jason J. Ong, Lei Zhang, Jamie Curley, Susan Nkengasong, Stacey Mason, Weiming Tang, Barry L. Bayus, Gbenga Ogedegbe, Oliver Ezechi