Kleffelgård, I.; Viddal Valaas, L.-J.; Lundgaard Søberg, H.; Andelic, N.; Røe, C.; Steenstrup, S.; Myhrstuen, J.; Marigård, T.; Nysether, L.; Storli Rasmussen, M. The Impact of Persistent Post-Concussion Symptoms and Exercise Intolerance on Patient-Specific Functioning After Mild Traumatic Brain Injury: A Biopsychosocial Perspective. JRM 2026, 58, jrm45811.