Authors: Jayant S Vaidya; Frederik Wenz; Max Bulsara; Jeffrey S Tobias; David J Joseph; Mohammed Keshtgar; Henrik L Flyger; Samuele Massarut; Michael Alvarado; Christobel Saunders; Wolfgang Eiermann; Marinos Metaxas; Elena Sperk; Marc Sütterlin; Douglas Brown; Laura Esserman; Mario Roncadin; Alastair Thompson; John A Dewar; Helle M R Holtveg; Steffi Pigorsch; Mary Falzon; Eleanor Harris; April Matthews; Chris Brew-Graves; Ingrid Potyka; Tammy Corica; Norman R Williams; Michael Baum Journal: Lancet Date: 2013-11-11 Impact factor: 79.321