[1] Univ Colorado, Sch Med, Obstet & Gynecol, Aurora, CO 02115 USA
[2] Univ Colorado, Sch Med, Dept Obstet & Gynecol, Fertil Preservat & Reprod Late Effects Program, Aurora, CO 02115 USA
[3] Childrens Hosp Colorado, Pediat & Adolescent Gynecol, Aurora, CO 11253 USA
[4] Sydney Childrens Hosp, Kids Canc Ctr, Sydney, NSW, Australia
[5] Prince Wales Hosp, Nelune Comprehens Canc Ctr, Sydney, NSW, Australia
[6] Univ New South Wales, Sch Womens & Childrens, Sydney, NSW, Australia
[7] Northwestern Univ, Feinberg Sch Med, Oncofertil Consortium, Chicago, IL 60611 USA
[8] Alliance Fertil Preservat, Lafayette, CA USA
[9] Univ Cincinnati, Coll Med, Div Reprod Endocrinol & Infertil, Cincinnati, OH USA
[10] Cincinnati Childrens Hosp, Med Ctr, Div Adolescent & Pediat Gynecol, Cincinnati, OH USA
[11] CHOC Childrens Hosp, Hyundai Canc Inst, Orange, CA USA
[12] Univ Texas MD Anderson Canc Ctr, MD Anderson Oncofertil Program, Dept Gynecol Oncol & Reprod Med, Houston, TX 77030 USA
[13] Baylor Coll Med, Div Reprod Endocrinol & Infertil, Houston, TX 77030 USA