[1]ECZ Otwock, Med Ctr Postgrad Educ, Dept Pulm Circulat & Thromboembol Dis, Otwock, Poland.
[2]Univ Bologna, Bologna, Italy.
[3]Univ Hosp Giessen & Marburg, Dept Internal Med, Giessen, Germany.
[4]German Ctr Lung Res DZL, Giessen, Germany.
[5]Imperial Coll London, Dept Med, Giessen, Germany.
[6]Chinese Acad Med Sci, Cardiovasc Inst, Pulm Vasc Dis Ctr, Beijing, Peoples R China.
[7]Chinese Acad Med Sci, Fu Wai Hosp, Beijing, Peoples R China.
[8]Peking Union Med Coll, Beijing, Peoples R China.
[9]Guangdong Gen Hosp, Dept Cardiol, Guangzhou, Guangdong, Peoples R China.
[10]Guangdong Cardiovasc Inst, Guangzhou, Guangdong, Peoples R China.
[11]St Vincents Hosp, Sydney, NSW, Australia.
[12]McGill Univ, Jewish Gen Hosp, Lady Davis Inst Med Res, Ctr Pulm Vasc Dis, Montreal, PQ, Canada.
[13]Univ Calif San Diego, La Jolla, CA 92093 USA.
[14]Fudan Univ, Shanghai Inst Cardiovasc Dis, Zhongshan Hosp, Dept Cardiol, Shanghai, Peoples R China.
[15]Bayer HealthCare, Global Clin Dev, Wuppertal, Germany.
[16]Univ Paris Sud, Le Kremlin Bicetre, France.
[17]Inserm U999, Le Kremlin Bicetre, France.
[18]Hop Bicetre, AP HP, Serv Pneumol, Le Kremlin Bicetre, France.