McCormack, Carmen A.
Lo Gullo, Roberto
Kalra, Mannudeep K.
Louissaint, Abner Jr.
Stone, James R.
Article History
Accepted: 14 March 2016
First Online: 29 March 2016
Compliance with ethical standards
:
: 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. For this type of study formal consent is not required.