Updates are available Correction dated 2018-02-05

Article History

Received: 6 September 2016

Accepted: 2 January 2018

First Online: 19 January 2018

Change Date: 5 February 2018

Change Type: Correction

Change Details: After publication of this article, it has been brought to our attention that the images displayed in Figs. 1, 2 and 3 have been transposed.

Ethics approval and consent to participate

: Not applicable.

: Written consent to publish the photographs included in this manuscript was obtained from the patient. A copy of a written consent of the patient is available for review by the Executive Editor of this journal.

: The authors declare that they have no competing interests.

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