Authors: Rachel S Newson; Rene Lion; Robert J Crawford; Valerie Curtis; Ibrahim Elmadfa; Gerda I J Feunekes; Cheryl Hicks; Marti van Liere; C Fergus Lowe; Gert W Meijer; B V Pradeep; K Srinath Reddy; Myriam Sidibe; Ricardo Uauy Journal: BMC Public Health Date: 2013-03-21 Impact factor: 3.295