Received: 26 May 2020
Accepted: 26 June 2020
First Online: 27 August 2020
Ethics approval and consent to participate
: This article does not contain any studies with human participants or animals performed by the author. The study involved only chart review and analysis of routine preoperative, intraoperative, postoperative and follow up data of astandard surgical procedure, for which necessary institutional approval has been obtained. Standard institutional informed consent was obtained from all cases included in the study.
: The author declares that there are no competing interests.
: The author gives consent for publication.