Published on in Vol 8, No 1 (2021): Jan-Mar
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/18739, first published
.
1 Department of Rehabilitation Sciences, Group Rehabilitation for Internal Disorders, KU Leuven, Leuven, Belgium
2 Department of Cardiovascular Sciences, Vascular Surgery, KU Leuven, Leuven, Belgium