[1] Sana Klinikum Offenbach GmbH, Dept Obstet & Gynecol, Offenbach, Germany
[2] Sana Klinikum Offenbach GmbH, Breast Canc & Gynecol Canc Ctr, Offenbach, Germany
[3] Hosp Perola Byington, Dept Gynecol & Obstet, Sao Paulo, Brazil
[4] City Clin Oncol Hosp 62, Chemotherapeut Dept, Moscow, Russia
[5] Sungkyunkwan Univ, Sch Med, Samsung Med Ctr, Dept Med, Seoul, South Korea
[6] Palacky Univ, Sch Med, Dept Oncol, CR-77147 Olomouc, Czech Republic
[7] Teaching Hosp, Olomouc, Czech Republic
[8] Chang Gung Mem Hosp, Dept Surg, Taipei 10591, Taiwan
[9] F Hoffmann La Roche Ltd, Global Pharma Dev, Basel, Switzerland
[10] F Hoffmann La Roche Ltd, Biostat, Basel, Switzerland
[11] Genentech Inc, Global Pharma Dev, San Francisco, CA 94080 USA
[12] CHU Jean Minjoz, Chemotherapy Oncol, Besancon, France