1 Regional Cancer Centre Stockholm-Gotland, and Karolinska Institutet, Department of LIME, Division of Integrated Care Research, Stockholm, Sweden. Electronic address: lena.sharp@sll.se.
2 Associate Professor, Institute of Higher Education and Research in Healthcare, Faculty of Biology and Medicine, University of Lausanne, Lausanne University Hospital, SV-2, Route de la Corniche 10, 1010 Lausanne, Switzerland.
3 Professor and Vice Director, Institute for Health Science, Department for Nursing Science, Medical Faculty, University of Tuebingen, Hoppe-Seyler-Str. 9, 72076 Tuebingen, Germany.