Disclosure of Potential Conflicts of Interest

Nothing to be declared. The authors have no relevant financial or non-financial interests to disclose.

Research Involving Human Participants and/Animal

Not involved.

Informed Consent

The authors certify that they have obtained all appropriate patient written consent forms. In the form the patient(s) has/have given his/her/their consent for his/her/their images and other clinical information to be reported in the journal. The patients understand that their names and initials will not be published and due efforts will be made to conceal their identity.

Competing Interests

The authors have no competing interests to declare that are relevant to the content of this article.