Fertility-sparing treatment in early endometrial cancer: current state and future strategies oleh Andreas Obermair, Eva Baxter, Donal J. Brennan, Jessica N. McAlpine, Jennifer J. Muellerer, Frédéric Amant, Mignon D. J. M. van Gent, Robert L. Coleman, Shannon N. Westin, Melinda S. Yates, Camilla Krakstad, Monika Janda