“…During 2017, articles from three symposia were published, also a record. The first was the fourth European Cancer Rehabilitation Symposium, ECRS (the 14th Acta Oncologica Symposium, manuscripts submitted during 2016) [4], the second the fourth symposium organized by the Nordic Association for Clinical Physics (NACP) [5] and the third the symposium dedicated to aspects of Biology-Guided Adaptive Radiotherapy (BIGART, the 15th Acta Oncologica Symposium) [6]. During 2017, submissions were also received to the 16th Acta Oncologica symposium, celebrating the 40-year anniversary of the Danish Breast Cancer Group, DBCG, published in issue 1 2018 [7].…”