1. Yazd University, Yazd, Iran and Oslo University Hospital, Oslo, Norway
2. Norwegian University of Science and Technology, Trondheim, Norway
3. Oslo University Hospital, Oslo, Norway and Norwegian University of Science and Technology, Trondheim, Norway
4. Oslo University Hospital, Oslo, Norway and University of Oslo, Oslo, Norway
5. Oslo University Hospital, Oslo, Norway
6. Oslo University Hospital, Oslo, Norway, University of Oslo, Oslo, Norway and Oslo Metropolitan University, Oslo, Norway