“…The types of publication were heterogenous, varying from prospective studies [18,20,22,27], qualitative analyses [6,21], a literature review [3], and a theoretical underpinning [17] to retrospective experience reports, partly with no scientific data base [4,19,[23][24][25][26]28]. Seven articles addressed quality of telemedical care offshore [6,[20][21][22][23][24]26], five articles covered areas relevant for the topic scientifically [17-19, 25, 27], and three articles discussed the topic without any data base [3,4,28]. Seven of the fifteen publications were identified through grey literature research and reference cross check instead of medical database inquiry [19,21,[23][24][25][26]28].…”