Lavelle, John P.
Funding for this research was provided by:
This material is the result of work supported with resources and the use of facilities at the Veterans Affairs Palo Alto Health Care System.
Article History
Received: 21 May 2019
Accepted: 22 May 2019
First Online: 10 June 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
Free to read: This content has been made available to all.