Authors: Marianna Virtanen; Solja T Nyberg; G David Batty; Markus Jokela; Katriina Heikkilä; Eleonor I Fransson; Lars Alfredsson; Jakob B Bjorner; Marianne Borritz; Hermann Burr; Annalisa Casini; Els Clays; Dirk De Bacquer; Nico Dragano; Marko Elovainio; Raimund Erbel; Jane E Ferrie; Mark Hamer; Karl-Heinz Jöckel; France Kittel; Anders Knutsson; Markku Koskenvuo; Aki Koskinen; Thorsten Lunau; Ida E H Madsen; Martin L Nielsen; Maria Nordin; Tuula Oksanen; Krista Pahkin; Jan H Pejtersen; Jaana Pentti; Reiner Rugulies; Paula Salo; Martin J Shipley; Johannes Siegrist; Andrew Steptoe; Sakari B Suominen; Töres Theorell; Salla Toppinen-Tanner; Ari Väänänen; Jussi Vahtera; Peter J M Westerholm; Hugo Westerlund; Natalie Slopen; Ichiro Kawachi; Archana Singh-Manoux; Mika Kivimäki Journal: BMJ Date: 2013-08-08