Shallcross, A J
Butler, M
Tanner, R M
Bress, A P
Muntner, P
Shimbo, D
Ogedegbe, G
Sims, M
Spruill, T M
Article History
Received: 22 September 2016
Revised: 25 November 2016
Accepted: 19 December 2016
First Online: 26 January 2017
Change Date: 7 June 2017
Change Type: Correction
Change Details: This article has been corrected since Advance Online Publication and a corrigendum is also printed in this issue.
Competing interests
: The authors declare no conflict of interest.