Ruiz, John M.
France, Christopher R.
Article History
First Online: 5 February 2019
Compliance with ethical standards
:
: John M. Ruiz and Christopher R. France declare that they have no conflict of interest.
: All procedures followed were in accordance with ethical standards of the responsible committee on human experimentation (institutional and national) and with the Helsinki Declaration of 1975, as revised in 2000. Informed consent was obtained from all patients for being included in the study.