Funding for this research was provided by:
National Heart, Lung, and Blood Institute (HL132500, HL128014, HL110488, HL080499, HL089920)
National Institute on Aging (AG047776)
National Cancer Institute (CA213022)
Article History
Received: 17 November 2016
Revised: 26 February 2017
Accepted: 8 March 2017
First Online: 17 March 2017
Compliance with ethical standards
:
: The authors declare that there are no conflicts of interest.