Authors: Michael King; Scott Weich; Francisco Torres-González; Igor Svab; Heidi-Ingrid Maaroos; Jan Neeleman; Miguel Xavier; Richard Morris; Carl Walker; Juan A Bellón-Saameño; Berta Moreno-Küstner; Danica Rotar; Janez Rifel; Anu Aluoja; Ruth Kalda; Mirjam I Geerlings; Idalmiro Carraça; Manuel Caldas de Almeida; Benjamin Vicente; Sandra Saldivia; Pedro Rioseco; Irwin Nazareth Journal: BMC Public Health Date: 2006-01-12 Impact factor: 3.295