Ethics Approval

The approval of the institutional review board has been obtained.

Informed Consent

Written consent for studies and publication was obtained from the patients prior to the surgery.

Statement of Human and Animal Rights

The study has been performed in accordance with the ethical standards as laid down in the 1964 declaration of Helsinki and its later amendments or comparable ethical standards. This article does not contain any studies with animals performed by any of the authors.

Conflict of Interest

The authors declare no competing interests.