[1] Northwestern Univ, Feinberg Sch Med, Chicago, IL 60611 USA
[2] St Louis Univ, St Louis, MO 63103 USA
[3] Cardinal Glennon Childrens Hosp, St Louis, MO USA
[4] SKiN Ctr Dermatol, Peterborough, ON, Canada
[5] Queens Univ, Kingston, ON, Canada
[6] Univ Rochester, Med Ctr, Rochester, NY 14642 USA
[7] Natl Jewish Hlth, Denver, CO USA
[8] Univ Colorado, Sch Med, Denver, CO USA
[9] Peninsula Res Associates, Rolling Hills Estates, CA USA
[10] Adv Med Res PC, Atlanta, GA USA
[11] Sanofi, Cambridge, MA USA
[12] Regeneron Pharmaceut Inc, 777 Old Saw Mill River Rd, Tarrytown, NY 10591 USA