Suksaranjit P, Akoum N, Kholmovski EG, Stoddard GJ, Chang L, Damal K, Velagapudi K, Rassa A, Bieging E, Challa S, Haider I, Marrouche NF, McGann CJ, Wilson BD
Challa S, Uppin SG, Uppin MS, Pamidimukkala U, Vemu L
Jadvar H, Challa S, Quinn DI, Conti PS
Thakker S, Purushothaman P, Gupta N, Challa S, Cai Q, Verma SC
Karri SB, Kannan MA, Rajashekhar L, Uppin MS, Challa S
Uppin SG, Hui M, Thumma V, Challa S, Uppin MS, Bheerappa N, Sastry RA, Paul TR, Prayaga AK
Richards EJ, Zhang G, Li ZP, Permuth-Wey J, Challa S, Li Y, Kong W, Dan S, Bui MM, Coppola D, Mao WM, Sellers TA, Cheng JQ
Challa S, Scott AD, Yuzhakov O, Zhou Y, Tiong-Yip CL, Gao N, Thresher J, Yu Q
Kannan MA, Challa S, Kandadai RM, Uppin MS, Jabeen SA, Borgohain R