title: Availability of slides before lectures does not decrease attendance at lectures.
authors.affiliation: a Faculté de Médecine Lyon Est, Université de Lyon , 8 avenue Rockefeller , 69008 Lyon , France.
authors.forename: Sophie
authors.initials: S
authors.lastname: Pelloux
authors.affiliation: b Université de Lyon , 43 boulevard du 11 novembre 1918 , 69100 Villeurbanne , France , and.
authors.forename: Patrice
authors.initials: P
authors.lastname: Kirmizigul
authors.affiliation: c Service de Chirurgie Vasculaire, Hôpital Edouard Herriot , 5 place d'Arsonval , 69003 Lyon , France.
authors.forename: Patrick
authors.initials: P
authors.lastname: Lermusiaux