Mobile health intervention CanRelax reduces distress in people with cancer in a randomized controlled trial. - Jürgen Barth; Sonja Schläpfer; Fabian Schneider; Prabhakaran Santhanam; Tobias Kowatsch; Priska Heinz; Ulrike Held; Manuela Eicher; Claudia M. Witt (npj Digit. Medicine, 2025)