Park, Bu S. http://orcid.org/0000-0003-0196-6598
Ma, Ge
Koch, William T.
Rajan, Sunder S.
Mastromanolis, Manuel
Lam, Johnny
Sung, Kyung
McCright, Brent
Article History
Received: 8 February 2018
Revised: 10 May 2018
Accepted: 21 May 2018
First Online: 15 June 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: The mention of commercial products, their sources, or their use in connection with material reported herein is not to be construed as either an actual or implied endorsement of such products by the Department of Health and Human Services.
: All procedures performed in studies were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.