[1] Univ Brescia, Brescia, Italy
[2] Univ Hosp Bonn, Dept Dermatol & Allergy, Bonn, Germany
[3] Charles Univ Prague, Fac Hosp, Hradec Kralove, Czech Republic
[4] Charles Univ Prague, Med Fac, Hradec Kralove, Czech Republic
[5] Ghent Univ Hosp, Ghent, Belgium
[6] Med Univ Vienna, Vienna, Austria
[7] Sozialmed Zentrum Ost Donauspital, Vienna, Austria
[8] Kuwait Univ, Kuwait, Kuwait
[9] Natl Taiwan Univ Hosp, Taipei, Taiwan
[10] Natl Taiwan Univ, Coll Med, Taipei, Taiwan
[11] Sanofi, Bridgewater, NJ USA
[12] Regeneron, Tarrytown, NY USA
[13] Sanofi, Amsterdam, Netherlands