To contact lead author Professor Carol Jagger, Institute of Health and Society, Newcastle University, UK, please contact Helen Rae in the Newcastle University Press Office 44-0-191-208-7374, helen.rae@newcastle.ac.uk
To contact Comment author Dr Kenneth Rockwood, Dalhousie University, Halifax, NS, Canada, and Institute of Brain, Behaviour and Mental Health, University of Manchester, UK, please e-mail him directly kenneth.rockwood@dal.ca
For full Article and Comment see: http://press.thelancet.com/healthyageing.pdf
For full appendix see: http://press.thelancet.com/healthyageingappendix.pdf
NOTE: THE ABOVE LINK IS FOR JOURNALISTS ONLY; IF YOU WISH TO PROVIDE A LINK TO THIS PAPER FOR YOUR READERS, PLEASE USE THE FOLLOWING, WHICH WILL GO LIVE AT THE TIME THE EMBARGO LIFTS: http://www.thelancet.com/journals/lancet/article/PIIS0140-6736(15)00947-2/abstract