ENDCELL-Seud: a Delphi protocol to harmonise methods in endometrial cell culturing oleh Andrea Romano, Sun-Wei Guo, Jan Brosens, Asgerally Fazlebas, Caroline E Gargett, Stefan Giselbrecht, Martin Gotte, Linda Griffith, Hugh S Taylor, Robert N Taylor, Hugo Vankelecom, Charles Chapron, Xiao-Hong Chang, Khaleque N Khan, Paola Vigano