Murthy JMK, Challa S, Parida S, Murthy TVRK, Basha Paspala SA

Challa S, Stokes MS, Kraus WL

Mishra BN, Poudel RR, Challa S

Palavalli Parsons LH, Challa S, Gibson BA, Nandu T, Stokes MS, Huang D, Lea JS, Kraus WL

Murthy SS, Gundimeda SD, Challa S, Manjula V, Fonseca D, Rao VB, Rajappa SJ, N Raju KVV, Rao TS

Khan A, Singh VK, Mishra A, Soudani E, Bakhru P, Singh CR, Zhang D, Canaday DH, Sheri A, Padmanabhan S, Challa S, Iyer RP, Jagannath C

Williams GR, Al-Obaidi M, Dai C, Mir N, Challa SA, Daniel M, Patel H, Barlow B, Young-Smith C, Gbolahan O, Paluri R, Bhatia S, Giri S

Huang Y, Nasir S, Challa SR, Peng CC, Stashek K, Fanaroff R, Hu S

Rawal S, Sawant AC, Sridhar M, Chaudhry M, Sridhara S, Distler E, Challa S, Parone L, Yazdchi S, Rodriguez J, Daus K, Pershad A

Murthy SS, Challa S, Raju K, Rajappa SJ, Fonseca D, Gundimeda SD, Rao BV, Ahmed F, Kodandapani S, Nambaru L, Mundada MC, Sharma R, Mallavarapu KM, Koppula VC, Rao TS