Needs and Demands for eHealth Pain Management Interventions in Chronic Pain Patients. - Stoppok, Paula; Frewer, Anna-Lena; Schweda, Adam; Geiger, Sheila; Skoda, Eva-Maria; Müßgens, Diana; Bingel, Ulrike; Teufel, Martin; Bäuerle, Alexander (Journal of Personalized Medicine, 2023)