Correction to: Frequency of fatigue and its changes in the first 6 months after traumatic brain injury: results from the CENTER-TBI study

Nada Andelic, Cecilie Røe, Cathrine Brunborg, Marina Zeldovich, Marianne Løvstad, Daniel Løke, Ida M Borgen, Daphne C Voormolen, Emilie I Howe, Marit V Forslund, Hilde M Dahl, Nicole von Steinbuechel, CENTER-TBI participants investigators, Daniel Kondziella, Martin Ejler Fabricius