Funding for this research was provided by:
NIH Clinical Center (U2C ES026553)
Michigan Institute for Clinical and Health Research (UL1TR000433)
Text and Data Mining valid from 2019-04-02
Received: 3 December 2018
Revised: 4 February 2019
Accepted: 26 February 2019
First Online: 2 April 2019
Compliance with ethical standards
: All human studies were approved by the Institutional Review Board (IRB) for the University of Michigan and the CPROBE ancillary studies committee.
: The authors declare that they have no conflicts of interest.