[1] Fed Univ State Rio De Janeiro UNIRIO, Sch Med & Surg, Rio De Janeiro, Brazil
[2] George Washington Univ, Sch Med & Hlth Sci, Washington, DC 20052 USA
[3] Hosp Serv Publ Estadual, Dermatol Serv, Sao Paulo, Brazil
[4] Regeneron Pharmaceut Inc, Tarrytown, NY USA
[5] Sanofi, Chilly Mazarin, France