Sauer, C.; Weis, J.; Faller, H.; Junne, F.; Hönig, K.; Bergelt, C.; Hornemann, B.; Stein, B.; Teufel, M.; Goerling, U. Impact of Social Support on Psychosocial Symptoms and Quality of Life in Cancer Patients: Results of a Multilevel Model Approach from a Longitudinal Multicenter Study. AO 2019, 58, 1298-1306.