1. Section for Pediatrics, Department of Clinical Medicine Haugesund Hospital, Fonna Health Trust Haugesund Norway
2. Section for Pediatrics, Department of Clinical Medicine University of Bergen Bergen Norway
3. Science Department, The Student Welfare Association of Oslo and Akershus (SiO) The Norwegian Medical Association Oslo Norway
4. The Student Welfare Association of Oslo and Akershus (SiO) Oslo Norway
5. Department of Research and Innovation Fonna Health Trust Haugesund Norway
6. Department of Mental Health Norwegian University of Science and Technology Trondheim Norway
7. Division of Mental and Physical Health Norwegian Institute of Public Health Oslo Norway
8. Division of Mental and Physical Health Norwegian Institute of Public Health Bergen Norway