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Article History

Received: 8 January 2018

Accepted: 21 May 2018

First Online: 23 August 2018

Ethics approval and consent to participate

: The study was performed in compliance with the Declaration of Helsinki. Data collection was performed in such a manner that subjects could not be identified, and therefore, it was exempt from IRB review according to Federal Regulation 45 CFR 46.101(b).

: All participants consented to publish their information details through the clinic’s standard patient consent procedure. Also, all images appearing in this publication had consent of the patients which was a part of the surgical informed consent.

: Herman Sahlin is an employee of Neoss Ltd. Authors Paul S. Rosen, Rudolf Seemann, and Ari S. Rosen declare no competing interests.

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