From a Comic Opera to Surcare an Open Letter to Whom Clinical Research in Surgery Is a Concern: Announcing the Launch of SURCARE. Issue 6 (December 2016) - Evrard, Serge; Audisio, Ricardo; Poston, Graeme; Caballero, Carmela; Kataoka, Kozo; Fontein, Duveken; Collette, Laurence; Nakamura, Kenichi; Fukuda, Haruhiko; Lacombe, Denis