"You have to be sure that the patient has the full picture": Adaptation of the Best Case/Worst Case (BC/WC) communication tool to geriatric oncology. (December 2021) - Wong, M.; Nicosia, F.; Smith, A.; Walter, L.; Lam, V.; Cohen, H.; Loh, K.P.; Mohile, S.; Ursem, C.; Schwarze, M.