Juhlin, Sofia, Anna Bergenheim, Inger Gjertsson, Anette Larsson, and Kaisa Mannerkorpi. 2021. “Physical Activity With Person-Centred Guidance Supported by a Digital Platform for Persons With Chronic Widespread Pain: A Randomized Controlled Trial”. Journal of Rehabilitation Medicine 53 (4):1-8. https://doi.org/10.2340/16501977-2796.