Expanding Youth-Friendly HIV Self-Testing Services During the COVID-19 Pandemic: Qualitative Analysis of a Crowdsourcing Open Call in Nigeria. - Anikamadu, Onyekachukwu; Ezechi, Oliver; Engelhart, Alexis; Nwaozuru, Ucheoma; Obiezu-Umeh, Chisom; Ogunjemite, Ponmile; Bale, Babatunde Ismail; Nwachukwu, Daniel; Gbaja-biamila, Titilola; Oladele, David; Musa, Adesola Z; Mason, Stacey; et al. (JMIR Formative Research, 2024)