Apostolopoulou, Maria
Roden, Michael
Article History
Received: 2 September 2018
Accepted: 4 September 2018
First Online: 15 September 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest for this work.
: All procedures followed were in accordance with the ethical standards of the responsible committee on human experimentation (institutional and national) and with the Helsinki Declaration of 1975, as revised in 2008.
: Informed consent was obtained from all patients for being included in the study.