[1] Northwell Hlth, Great Neck, NY USA
[2] Simon Bolivar Univ, Barranquilla, Colombia
[3] Clin Costa, Barranquilla, Colombia
[4] CEMIC, Buenos Aires, DF, Argentina
[5] Inst Nacl Ciencias Med & Nutr Salvador Zubiran, Dept Immunol & Rheumatol, Mexico City, DF, Mexico
[6] Inst Ginecol & Reprod, Lima, Peru
[7] Ohio State Univ, Med Ctr, Columbus, OH 43210 USA
[8] F Hoffmann La Roche & Cie AG, Basel, Switzerland
[9] Hoffmann La Roche Ltd, Mississauga, ON, Canada
[10] Genentech Inc, San Francisco, CA USA
[11] Genentech Inc, San Francisco, CA 94080 USA
[12] Hosp Fernandez, Org Maed Invest, Buenos Aires, DF, Argentina