scientific article
author: Erik von Elm, Jason W. Busse, Stefan Schandelmaier, Matthias Schwenkglenks, Anette Blümle, Martin Walter, Matthias Briel, Per Olav Vandvik, Elie A Akl, Gordon Guyatt, Kari A O Tikkinen, Alain Amstutz, Dirk Bassler, Benjamin Kasenda, Theresa Bengough, Ramon Saccilotto, Mihaela Stegert, Sohail M Mulla, François Lamontagne, Ignacio Neumann, Alonso Carrasco-Labra, Dominik Mertz, Ignacio Ferreira-González, Alain J Nordmann, Bernard Burnand, Heiner Bucher
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