Authors: Eugene Athan; Vivian H Chu; Pierre Tattevin; Christine Selton-Suty; Phillip Jones; Christoph Naber; José M Miró; Salvador Ninot; Nuria Fernández-Hidalgo; Emanuele Durante-Mangoni; Denis Spelman; Bruno Hoen; Tatjana Lejko-Zupanc; Enrico Cecchi; Franck Thuny; Margaret M Hannan; Paul Pappas; Margaret Henry; Vance G Fowler; Anna Lisa Crowley; Andrew Wang Journal: JAMA Date: 2012-04-25 Impact factor: 56.272