Karahan, MustafaRandelli, Pietro2023-02-212023-02-212015-01-0110.1007/s00167-015-3624-6https://hdl.handle.net/11443/1703http://dx.doi.org/10.1007/s00167-015-3624-6Up-to-date information is in your hands: online teachingArticleWOS:000356462300001