Giardino ND, Curtis JL, Andrei AC, Fan VS, Benditt JO, Lyubkin M, Naunheim K, Criner G, Make B, Wise RA, Murray SK, Fishman AP, Sciurba FC, Liberzon I, Martinez FJ, NETT Research Group
Bossuyt W, Kazanjian A, De Geest N, Van Kelst S, De Hertogh G, Geboes K, Boivin GP, Luciani J, Fuks F, Chuah M, VandenDriessche T, Marynen P, Cools J, Shroyer NF, Hassan BA
Martinez FJ, Han MK, Andrei AC, Wise R, Murray S, Curtis JL, Sternberg A, Criner G, Gay SE, Reilly J, Make B, Ries AL, Sciurba F, Weinmann G, Mosenifar Z, DeCamp M, Fishman AP, Celli BR, National Emphysema Treatment Trial Research Group