[1] Washington Univ, Sch Med, St Louis, MO 14263 USA
[2] Fdn Cidea, Buenos Aires, DF, Argentina
[3] Peninsula Res Associates, Rolling Hills Estates, CA USA
[4] LungenClin Grosshansdorf, Grosshansdorf, Germany
[5] Univ Kiel, Kiel, Germany
[6] Univ S Florida, Tampa, FL 33620 USA
[7] Sanofi, Paris, France
[8] Regeneron Pharmaceut Inc, 777 Old Saw Mill River Rd, Tarrytown, NY 10591 USA