Lien, Laura L.
Steggell, Carmen D.
Slaug, Björn
Iwarsson, Susanne
Funding for this research was provided by:
National Science Foundation (DGE 0965820)
Ribbingska Foundation
Swedish Research Council for Health, Working Life and Welfare
Article History
Received: 5 September 2014
Accepted: 27 July 2015
First Online: 1 August 2015