Document is current

Article History

Received: 27 July 2018

Accepted: 6 December 2018

First Online: 14 December 2018

Ethics approval and consent to participate

: No institutional review board approval was required. Written informed consent for clinical use of clinical data was obtained from the patient.

: All authors read and approved the final manuscript. All authors agreed to submit this article.

: The authors declare that they have no competing interests.

: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.