Received: 2 March 2020
Accepted: 5 July 2020
First Online: 11 July 2020
Ethics approval and consent to participate
: the study was approved by the Kantonale Ethikkommission Zürich, July 22nd, 2019.
: Written informed consent was obtained from the parents for publication of this case report and any accompanying images. A copy of the written consent is available for review by the Editor of this journal.
: V.B. and V.M. declare that they have no competing interests. S.W. has received royalties from Thieme, Hogrefe, Kohlhammer, Springer, Beltz in the last 5 years. Her work was supported in the last 5 years by the Swiss National Science Foundation (SNF), diff. EU FP7s, HSM Hochspezialisierte Medizin of the Kanton Zurich, Switzerland, Bfarm Germany, ZInEP, Hartmann Müller Stiftung, Olga Mayenfisch, Gertrud Thalmann, Vontobel-, Unisciencia and Erika Schwarz Fonds. Outside professional activities and interests are declared under the link of the University of Zurich ExternalRef removed