[1] Northwestern Univ, Chicago, IL 60611 USA
[2] Radboud Univ Nijmegen, Med Ctr, Nijmegen, Netherlands
[3] GENESIS Ctr Assistance Human Reprod, Rio De Janeiro, Brazil
[4] Univ Valparaiso, Valparaiso, Chile
[5] Jagiellonian Univ Med Coll, Krakow, Poland
[6] Univ New South Wales, Sydney, NSW, Australia
[7] Onkofertilite Turkiye, Istanbul, Turkey
[8] BONVENA Reprod Med, Rio De Janeiro, Brazil
[9] Vido Ctr Fertilidade, Rio De Janeiro, Brazil
[10] Univ Valencia, Valencia, Spain
[11] Seoul Natl Univ, Coll Med, Seoul, South Korea
[12] Univ Coimbra, Coimbra, Portugal
[13] Univ Copenhagen, Copenhagen, Denmark
[14] Univ Fed Sao Paulo, Sao Paulo, Brazil
[15] Univ Toronto, Toronto, ON, Canada
[16] Univ Ziekenhuis Brussel, Jette, Belgium
[17] Royan Inst Reprod Biomed, Tehran, Iran
[18] Univ Fed Minas Gerais, Belo Horizonte, MG, Brazil
[19] Ctr Estudios & Invest Biol & Med Reprod, Lima, Peru
[20] Pregna Med Reprod, Buenos Aires, DF, Argentina
[21] Hemorrede Ceara, Sao Joao Del Rei, Brazil
[22] Inst Invest Sanitaria La Fe, Valencia, Spain
[23] Med Univ Innsbruck, Innsbruck, Austria
[24] Natl Res Ctr, Cairo, Egypt
[25] Inst Nacl Ciencias Med & Nutr Salvador Zubiran, Mexico City, DF, Mexico
[26] IVF Ctr Reprod, Panama City, Panama
[27] Univ Santo Amaro, Sao Paulo, Brazil
[28] Vrije Univ Brussel, Brussels, Belgium
[29] Univ Tunis El Manar, Tunis, Tunisia
[30] St Marianna Univ, Sch Med, Kawasaki, Kanagawa, Japan
[31] Banco Semen Rio de Janeiro, Rio De Janeiro, Brazil
[32] Univ Fed Sao Joao del Rei, Sao Joao Del Rei, Brazil
[33] Univ Cologne, Cologne, Germany
[34] Fertilitat Ctr Med Reprod, Porto Alegre, RS, Brazil
[35] Procriar Med Reprod, Belo Horizonte, MG, Brazil
[36] Univ Edinburgh, Edinburgh, Midlothian, Scotland
[37] Fertipraxis Ctr Reprod Humana, Rio De Janeiro, Brazil
[38] Manipal Univ, Manipal, India
[39] Seoul Natl Univ Hosp, Seoul, South Korea
[40] IVI Sao Paulo Chedid Grieco, Sao Paulo, Brazil
[41] Univ Montreal, Ctr Hosp, Montreal, PQ, Canada
[42] Gifu Univ, Sch Med, Gifu, Japan
[43] Ctr Hosp & Univ Coimbra, Coimbra, Portugal
[44] Royal Womens Hosp, Melbourne, Vic, Australia