Published on in Vol 8, No 8 (2020): August
                                    Preprints (earlier versions) of this paper are
                                    available at
                                    https://preprints.jmir.org/preprint/18389, first published
                                    .
                                

1 Department of Clinical and Translational Science, Joan C Edwards School of Medicine, Marshall University, Huntington, WV, United States
2 Department of Internal Medicine, Joan C Edwards School of Medicine, Marshall University, Huntington, WV, United States
