Authors: Evald Høj Christiansen; Lisette Okkels Jensen; Per Thayssen; Hans-Henrik Tilsted; Lars Romer Krusell; Knud Nørregaard Hansen; Anne Kaltoft; Michael Maeng; Steen Dalby Kristensen; Hans Erik Bøtker; Christian Juhl Terkelsen; Anton Boel Villadsen; Jan Ravkilde; Jens Aarøe; Morten Madsen; Leif Thuesen; Jens Flensted Lassen Journal: Lancet Date: 2013-01-30 Impact factor: 79.321
Authors: Pieter Cornelis Smits; Sjoerd Hofma; Mario Togni; Nicolás Vázquez; Mariano Valdés; Vassilis Voudris; Ton Slagboom; Jean-Jaques Goy; Andre Vuillomenet; Antoni Serra; Ramiro Trillo Nouche; Peter den Heijer; Martin van der Ent Journal: Lancet Date: 2013-01-30 Impact factor: 79.321