Muhamad Fachrul, Abhilasha Karkey, Mila Shakya, Louise M Judd, Taylor Harshegyi, Kar Seng Sim, Susan Tonks, Sabina Dongol, Rajendra Shrestha, Agus Salim; STRATAA study group; Stephen Baker, Andrew J Pollard, Chiea Chuen Khor, Christiane Dolecek, Buddha Basnyat, Sarah J Dunstan, Kathryn E Holt, Michael Inouye