Huang, Brady K.
Chang, Eric Y.
Funding for this research was provided by:
U.S. Department of Veterans Affairs (1IK2CX000749, 1I01CX001388)
Article History
Received: 2 April 2016
Revised: 6 September 2016
Accepted: 29 September 2016
First Online: 14 October 2016
Compliance with ethical standards
:
: No conflict of interest.