Graff, M
North, K E
Richardson, A S
Young, K L
Mazul, A L
Highland, H M
Mohlke, K L
Lange, L A
Lange, E M
Mullan Harris, K
Gordon-Larsen, P http://orcid.org/0000-0001-5322-4188
Article History
Received: 18 February 2016
Revised: 9 November 2016
Accepted: 24 November 2016
First Online: 27 December 2016
Competing interests
: The authors declare no conflict of interest.