Inter‐observer agreement for the histological diagnosis of invasive lobular breast carcinoma oleh Matthias Christgen, Leonie Donata Kandt, Wiebke Antonopoulos, Stephan Bartels, Mieke R VanBockstal, Martin Bredt, Maria Jose Brito, Henriette Christgen, Cecile Colpaert, Bálint Cserni, Gábor Cserni, Maximilian E Daemmrich, Raihanatou Danebrock, Franceska Dedeurwaerdere, Carolien HM vanDeurzen, Ramona Erber, Christine Fathke, Henning Feist, Maryse Fiche, Claudia Aura Gonzalez, Natalie D terHoeve, Loes Kooreman, Till Krech, Glen Kristiansen, Janina Kulka, Florian Laenger, Marcel Lafos, Ulrich Lehmann, Maria Dolores Martin‐Martinez, Sophie Mueller, Enrico Pelz, Mieke Raap, Alberto Ravarino, Tanja Reineke‐Plaass, Nora Schaumann, Anne‐Marie Schelfhout, Maxim DeSchepper, Jerome Schlue, Koen Van de Vijver, Wim Waelput, Axel Wellmann, Monika Graeser, Oleg Gluz, Sherko Kuemmel, Ulrike Nitz, Nadia Harbeck, Christine Desmedt, Giuseppe Floris, Patrick WB Derksen, Paul J vanDiest, Anne Vincent‐Salomon, Hans Kreipe