Hajar Hasannejadasl1, Liesbeth Boersma1, Carol Richel2, Maaike Schuurman2, Rianne Fijten1, Cheryl Roumen1
1Maastro, Department of Radiation Oncology (Maastro), GROW School for Oncology, Maastricht University Medical Centre+, Maastricht, The Netherlands, Maastricht, The Netherlands; 2Breast Cancer Foundation Netherlands, Shared decision making, Utrecht, The Netherlands