“…In addition, data-related limitations were identified, including limited access to data on the internet (n=22/89, 24.7%) 38,39,41,43,54–57,59,60,64,76,79,82–84,88,91,94,96,104,109 , the undisclosed origin of training data (n=36/89, 40.5%) 25,26,29,30,32,34,36,37,40,46,47,50,51,53–60,64,65,70,71,76,82,83,91,94–96,101,105,109 , limitations in providing, evaluating, and validating references (n=20/89, 22.5%) 45,49,54–57,65,71,73,76,80,83,85,91,94,96,98,101,103,105 , and storage/processing of sensitive health information (n=8/89, 9%) 13,34,46,55,62,76,83,109 . Further second-order concepts included black-box algorithms, i.e., non-explainable AI (n=12/89, 13.5%) 27,36,55,57,65,73,76,83,91,94,103,105 , limited engagement and dialogue capabilities (n=10/89) 13,27,28,37,…”