Susan E Dorman, Samuel G Schumacher, David Alland, Pamela Nabeta, Derek T Armstrong, Bonnie King, Sandra L Hall, Soumitesh Chakravorty, Daniela M Cirillo, Nestani Tukvadze, Nino Bablishvili, Wendy Stevens, Lesley Scott, Camilla Rodrigues, Mubin I Kazi, Moses Joloba, Lydia Nakiyingi, Mark P Nicol, Yonas Ghebrekristos, Irene Anyango, Wilfred Murithi, Reynaldo Dietze, Renata Lyrio Peres, Alena Skrahina, Vera Auchynka, Kamal Kishore Chopra, Mahmud Hanif, Xin Liu, Xing Yuan, Catharina C Boehme, Jerrold J Ellner, Claudia M Denkinger, study team, Susan E Dorman, Samuel G Schumacher, David Alland, Pamela Nabeta, Derek T Armstrong, Bonnie King, Sandra L Hall, Soumitesh Chakravorty, Daniela M Cirillo, Nestani Tukvadze, Nino Bablishvili, Wendy Stevens, Lesley Scott, Camilla Rodrigues, Mubin I Kazi, Moses Joloba, Lydia Nakiyingi, Mark P Nicol, Yonas Ghebrekristos, Irene Anyango, Wilfred Murithi, Reynaldo Dietze, Renata Lyrio Peres, Alena Skrahina, Vera Auchynka, Kamal Kishore Chopra, Mahmud Hanif, Xin Liu, Xing Yuan, Catharina C Boehme, Jerrold J Ellner, Claudia M Denkinger, Yukari C Manabe, David Hom, Rusudan Aspindzelashvili, Anura David, Utkarsha Surve, Louis Henry Kamulegeya, Sheila Nabweyambo, Shireen Surtie, Nchimunya Hapeela, Kevin P Cain, Janet Agaya, Kimberly D McCarthy, Patricia Marques-Rodrigues, Luiz Guilherme Schmidt Castellani, Pedro Sousa Almeida, Paola Poloni Lobo de Aguiar, Varvara Solodovnikova, Xianglin Ruan, Lili Liang, Guolong Zhang, Hong Zhu, Yingda Xie