Murray-Kolb, Laura E.; Acosta, Angel Mendez; De Burga, Rosa Rios; Chavez, Cesar Banda; Flores, Julian Torres; Olotegui, Maribel Paredes; Pinedo, Silvia Rengifo; Salas, Mery Siguas; Trigoso, Dixner Rengifo; Vasquez, Angel Orbe; Ahmed, Imran; Alam, Didar; Ali, Asad; Bhutta, Zulfiqar A.; Qureshi, Shahida; Rasheed, Muneera; Soofi, Sajid; Turab, Ali; Zaidi, Anita K.M.; Bodhidatta, Ladaporn; Mason, Carl J.; Babji, Sudhir; Bose, Anuradha; George, Ajila T.; Hariraju, Dinesh; Jennifer, M. Steffi; John, Sushil; Kaki, Shiny; Kang, Gagandeep; Karunakaran, Priyadarshani; Koshy, Beena; Lazarus, Robin P.; Muliyil, Jayaprakash; Raghava, Mohan Venkata; Raju, Sophy; Ramachandran, Anup; Ramadas, Rakhi; Ramanujam, Karthikeyan; Bose, Anuradha; Roshan, Reeba; Sharma, Srujan L.; Sundaram, Shanmuga E.; Thomas, Rahul J.; Pan, William K.; Ambikapathi, Ramya; Carreon, J. Daniel; Charu, Vivek; Doan, Viyada; Graham, Jhanelle; McCormick, Benjamin J.J.; MAL-ED Network Investigators