Malmivaara, A., M. Zampolini, H. Stam, and C. Gutenbrunner. “Pros and Cons of Randomized Controlled Trials and Benchmarking Controlled Trials in Rehabilitation: An Academic Debate Within the European Academy of Rehabilitation Medicine”. Journal of Rehabilitation Medicine, vol. 54, Oct. 2022, p. jrm00319, doi:10.2340/jrm.v54.2511.