Davina J French*, Colette Browning, Hal Kendig, Mary A Luszcz, Yasuhiko Saito, Kerry Sargent-Cox and Kaarin J Anstey
* Corresponding author: Davina J French davina.french@anu.edu.au
BMC Public Health 2012, 12:649 doi:10.1186/1471-2458-12-649