Authors: Kjell Bergfeldt1, Silke Engelholm2, Mattias Hedman3, Per Fransson4, Karin Ahlberg5, Lars Beckman6, Giovanna Gagliardi7, Karolina Vernmark8, Per Nodbrant9, Anna Isaksson10, Tufve Nyholm11
1Skandion Clinic and Umeå University, Department of Radiation Sciences, Umeå, Sweden; 2Skane University Hospital, Department of Hematoglogy, Oncology and Radiophysics, Lund, Sweden; 3Karolinska University Hospital and Karolinska Institute, Department of Radiation Oncology, Stockholm, Sweden; 4Norrlands University Hospital, Cancercenter and Department of Nursing, Umeå, Sweden; 5The Sahlgrenska Academy at Gothenburg University, Institute of Health and Care Science, Gothenburg, Sweden; 6Umeå University and Sundsvall County Hospital, Department of Radiation Sciences, Sundsvall, Sweden; 7Karolinska University Hospital, Department of Radiotherapy Physics and Engineering, Stockholm, Sweden; 8Linköping University, Department of Oncology, and Department of Biomedical and Clinical Sciences, , Linkoping, Sweden; 9County hospital Ryhov, Department of Oncology , Jonkoping, Sweden; 10Orebro University Hopsital, Department of Oncology, Örebro, Sweden; 11Umeå University, Department of Radiation Sciences, Umeå, Sweden