Kartha S, Vellore KP, Challa SK, Vallu R, Pusuluri S
Hunt KJ, Bartolomei J, Challa SC, McCormick JJ, D'Hooghe P, Tuffiash M, Amendola A, ISAKOS Leg, Ankle Foot Committee
Bandaru LJM, Ayyalasomayajula N, Murumulla L, Challa S
Bsoul EA, Challa SN, Loomer PM
Ungarala R, Munikumar M, Sinha SN, Kumar D, Sunder RS, Challa S
Inyang B, Gondal FJ, Abah GA, Minnal Dhandapani M, Manne M, Khanna M, Challa S, Kabeil AS, Mohammed L
Nadaf N, V K, Chandra A, G S, Challa SK, Ramakrishna VV
Tomar S, Johns N, Challa S, Brooks MI, Aliou S, Abdoul-Moumouni N, Raj A, Silverman J