Received: 25 November 2020
Accepted: 24 March 2021
First Online: 31 March 2021
: The study was approved by the Institutional Review Board (IRB)/ethic committee (Project Number: 20-1109) of the Medical Faculty at the Ludwig-Maximilians-University Munich, Germany (Ethikkommission bei der Medizinischen Fakultät der Ludwig-Maximilians-Universität München). The need for informed consent to participate was waived by the Institutional Review Board (IRB)/ethic committee of the Medical Faculty at the Ludwig-Maximilians-University Munich because all data used in the study are anonymized (all personally identifying information within a database that could be used for backtracking to a patient were removed). DNA samples for WES were extracted from post-mortem liver and/or heart tissue. Due to anonymization, co-segregation analyses of the variants were not performed.
: Not applicable in this section.
: The authors declare no competing interests.