https://www.selleckchem.com/products/kb-0742-dihydrochloride.html Self-management strategies are regarded as highly prioritized in chronic obstructive pulmonary disease (COPD) treatment guidelines. However, individual and structural barriers lead to a staggering amount of people with COPD that are not offered support for such strategies, and new approaches are urgently needed to circumvent these barriers. A promising way of delivering health services such as support for self-management strategies is the use of eHealth tools. However, there is a lack of knowledge about the usage of, and factors affecting the use of, eHealth tools over time in people with COPD. This study aimed, among people with COPD, to explore and describe the experiences of an eHealth tool over time and factors that might affect usage. The eHealth tool included information on evidence-based self-management treatment for people with COPD, including texts, pictures, videos as well as interactive components such as a step registration function with automatized feedback. In addition to the latter, automl might be appropriate to use if the goal is to support self-management among people with COPD. ClinicalTrials.gov NCT02696187; https//clinicaltrials.gov/ct2/show/NCT02696187. RR2-10.1136/bmjopen-2017-016851. RR2-10.1136/bmjopen-2017-016851. The delivery of physiotherapy via telehealth could provide more equitable access to services for patients. Videoconference-based telehealth has been shown to be an effective and acceptable mode of service delivery for exercise-based interventions for chronic knee pain; however, specific training in telehealth is required for physiotherapists to effectively and consistently deliver care using telehealth. The development and evaluation of training programs to upskill health care professionals in the management of osteoarthritis (OA) has also been identified as an important priority to improve OA care delivery. This study aims to explore physiotherapists' experiences w