[1] Univ Hosp Magdeburg, Dept Gastroenterol Hepatol & Infect Dis, Magdeburg, Germany
[2] Icahn Sch Med Mt Sinai, Mt Sinai Ctr Eosinophil Disorders, New York, NY USA
[3] Univ N Carolina, Div Gastroenterol & Hepatol, Dept Med, Sch Med, Chapel Hill, NC USA
[4] Childrens Hosp Philadelphia, Ctr Pediat Eosinophil Disorders, Philadelphia, PA USA
[5] Univ Cincinnati, Cincinnati Childrens Hosp Med Ctr, Coll Med, Cincinnati, OH USA
[6] Univ Arkansas Med Sci, Little Rock, AR USA
[7] Arkansas Childrens Hosp, Div Allergy Immunol, Dept Pediat, Little Rock, AR USA
[8] Northwestern Univ, Dept Med Gastroenterol & Hepatol, Feinberg Sch Med, Chicago, IL USA
[9] Regeneron Pharmaceut Inc, Regeneron, Tarrytown, NY USA
[10] Sanofi, Bridgewater, NJ USA
[11] Sanofi, Cambridge, MA USA