Article History
Received: 27 February 2019
Accepted: 23 April 2019
First Online: 2 May 2019
Compliance with Ethical Standards
:
: The authors have no conflicts of interests to declare.
: The authors state that a written and informed consent was obtained from the patient prior to publication.
: Authors state that the article has not been submitted elsewhere for publication, and the article follow the guidelines of Helsinki declaration.