Chen Q, Lv L, Zheng C, Pan H, Xu J, Lin J, Deng Z, Qian W
Kim WD
Kim TY, Park J, Jeon H, Choi Hy
Choi JY, Song JW, Rhee CK
Tanabe N, Hirai T
M. Hamad AM, M. Nosseir M, M. Alorainy S
Hwang HJ, Seo JB, Lee SM, Kim N, Yi J, Lee JS, Lee SW, Oh YM, Lee SD
Kim SW, Lee J, Song JY
Kim SO, Park KS
Kim J
Na H, Kim YW, Lee S, Do HH, Seo JS, Lee JH, Lee SC
Lim JU, Lee JS, Lee JH, Lee SD, Oh YM, Rhee CK, for the Korean Obstructive Lung Disease (KOLD) Study Group
Leong JE, Kok WL, Tan YL, Singh Mann B, Mahamad S
Kim WD, Chi HS, Choe KH, Kim WS, Hogg JC, Sin DD
Kim R
Boo HJ, Park SJ, Noh M, Min HY, Jeong LS, Lee HY
Lee SH, Kim JK
Kwon MA, Cho C, Park JH
Park YK, Choi CW, Shin HK
Cho HB, Chae KJ, Jin GY, Choi J, Lin CL, Hoffman EA, Wenzel SE, Castro M, Fain SB, Jarjour NN, Schiebler , Barr RG, Hansel N, Cooper CB, Kleerup EC, Han MK, Woodruff P, Kanner RE, Bleecker E, Peters SP, Moore WC, Lee CH, Choi S, the National Heart, Lung and Blood Institute's SubPopulations and InteRmediate Outcome Measures In COPD Study (SPIROMICS) and Severe Asthma Research Program (SARP)