TORONTO, Ontario, Jan. 6 -- The Journal of Medical Internet Research, a peer-reviewed journal for digital medicine and health and health care in the internet age, published research articles, including the following topics, in its January 2021 edition:

Review:

* Effect of Internet-Based Rehabilitation Programs on Improvement of Pain and Physical Function in Patients with Knee Osteoarthritis: Systematic Review and Meta-analysis of Randomized Controlled Trials