Chauhan A, Tam JH, Porter AJ, Challa S, Early S, D'Angelo J, Keefe D, Hoenecke H, Fronek J
Haonga BT, Areu MMM, Challa ST, Liu MB, Elieza E, Morshed S, Shearer D
Pogula VR, Kadiyala LS, Gouru VR, Challa SR, Byram R, Bodduluri S
Challa S, Hui M, Jakati S, Uppin MS, Rajasekhar L, Kannan MA, Lingappa L, Jagarlapudi MMK
Ramji N, Challa S, Murphy PA, Quinlan J, Crane JMG
Challa S, Wu HH, Cunningham BP, Liu M, Patel K, Shearer DW, Morshed S, Miclau T
Challa S, Conway D, Wu HH, Bisht R, Sherchan B, Lamichhane A, Shearer DW, Terry M, Gillenwater J
Wassef DW, Holler JT, Pinner A, Challa S, Xiong M, Zhao C, Sabharwal S
Amin M, Huang A, Challa S, Aguìñiga-Navarrete P, Castro LC, Sarrafian D
Rao V, Garudadri G, Shilpa AS, Fonseca D, Sudha SM, Sharma R, Subramanyeshwar TR, Challa S