1. Norwegian Centre for E-Health Research, Tromsø, Norway
2. Department of Clinical Medicine, UiT The Arctic University of Norway, Tromsø, Norway
3. Department of Computer Science, UiT The Arctic University of Norway, Tromsø, Norway
4. Institute for Medical Informatics, Bern University of Applied Sciences, Switzerland
5. Department of Education, ICT and Learning Østfold University College, Halden, Norway