[1] Cedars Sinai Med Ctr, Los Angeles, CA 90048 USA
[2] Univ Turin, Turin, Italy
[3] Intermune Inc, Brisbane, CA USA
[4] Ruhrlandklin, Essen, Germany
[5] Univ Duisburg Essen, Essen, Germany
[6] Imperial Coll, London, England
[7] Alfred Hosp, Melbourne, Vic, Australia
[8] Univ Miami, Miller Sch Med, Miami, FL 33136 USA
[9] Vanderbilt Univ, Med Ctr, Nashville, TN USA
[10] Columbia Univ, Med Ctr, New York, NY USA
[11] Inova Fairfax Hosp, Falls Church, VA USA
[12] Univ Fed Sao Paulo, Paulista Sch Med, Sao Paulo, Brazil
[13] Med Univ South Carolina, Charleston, SC USA
[14] Natl Jewish Hlth, Denver, CO USA
[15] Avicenne Univ Hosp, AP HP, Bobigny, France
[16] Univ Calif San Francisco, San Francisco, CA 94143 USA