Hofbeck, Michael
Wiegand, Gesa
Michel, Jörg
Schlensak, Christian
Article History
Received: 14 January 2020
Accepted: 25 March 2020
First Online: 15 April 2020
Ethics approval and consent to participate
: The procedures performed were in accordance with the ethical standards of the institutional ethical committee (Ethik-Kommission an der Medizinischen Fakultät der Eberhard-Karls-Universität und am Universitätsklinikum Tübingen, IEC-Project Number: 696/2019A) and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: Written informed consent for publication of their clinical details and clinical images was obtained from the parents of the patients. A copy of the consent forms is available for review by the editor of this journal.
: The authors declare that they have no competing interests.