Mobile Health App for Adults with Persisting Postconcussion Symptoms: Development and Usability Study

Gøril Storvig   ^{1, 2, 3} , MPhil, RN ;   Anker Stubberud   ^{3, 4} , MD, PhD ;   Johanne Rauwenhoff   ^{1, 3} , MSc, PhD ;   Liv Marie Rønhovde   ^{2, 5} , cand.psychol ;   Martijn Smits   ¹ , MPhil ;   Simen Berg Saksvik   ⁵ , MSc, PhD ;   Toril Skandsen   ^{2, 3, 4} , MD, PhD ;   Erling Tronvik   ^{3, 4, 6} , MD, PhD ;   Alexander Olsen   ^{1, 2, 3} , Cand Psychol, PhD

¹ Department of Psychology, Norwegian University of Science and Technology, Trondheim, Norway

² Clinic of Rehabilitation, St Olav's University Hospital, Trondheim, Norway

³ Norwegian Center for Headache Research, Trondheim, Norway

⁴ Department of Neuromedicine and Movement Science, Norwegian University of Science and Technology, Trondheim, Norway

⁵ Department of Research and Development, St Olav's University Hospital, Trondheim, Norway

⁶ Department of Neurology, St Olav's University Hospital, Trondheim, Norway