1. From the Department of Medicine III, Charité, Campus Benjamin Franklin, Berlin; Department of Dermatology, University of Ulm, Ulm; Department of Dermatology, University of Heidelberg, Heidelberg; Haematologisch-Onkologische Praxis Altona, Hamburg, Germany; Department of Medical Oncology, University Medical Center, Nijmegen; Daniel den Hoed Cancer Center, University of Rotterdam, Rotterdam, Netherlands; Royal Marsden Hospital, London; Cancer Research UK Clinical Center, St James’s University Hospital,...