The state of artificial intelligence in medical research: A survey of corresponding authors from top medical journals Michele SalvagnoAlessandro De CassaiStefano ZorziMario ZaccarelliMarco PasettoElda D. StercheleDmytro ChumachenkoAlberto G. GerliRazvan AzamfireiFabio S. Taccone PLoS One August 2024 DOI PDF URL