Lucas, Todd
Manning, Mark
Hayman, Lenwood W. Jr.
Blessman, James
Article History
Received: 6 December 2017
Accepted: 3 May 2018
First Online: 7 June 2018
Compliance with ethical standards
:
: Todd Lucas, Mark Manninig, Lenwood W. Hayman Jr, and James Blessman declare that they have no conflict of interest.
: All procedures performed in studies involving human participants 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. Informed consent was obtained from all individual participants included in the study.