1. School of Education, Health and Social Studies Dalarna University Falun Sweden
2. CKF Center for Clinical Research Dalarna Falun Sweden
3. Department of Health Care Sciences, Palliative Research Centre Ersta Sköndal Bräcke University College Stockholm Sweden
4. Department of Women’s and Children’s Health, Paediatric Oncology and Haematology, Childhood Cancer Research Unit Karolinska Institutet Stockholm Sweden
5. Department of Radiation Sciences, Unit of Clinical Research Centre‐Östersund Umeå University Umeå Sweden
6. Karolinska Institutet Stockholm Sweden