1. Department of Visceral Surgery, Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria.
2. Department of Dermatology, Medical University of Vienna, Vienna, Austria.
3. Ludwig Boltzmann Institute for Rare and Undiagnosed Diseases, Vienna, Austria.
4. Division of Hepatobiliary and Pancreas Surgery, Department of Surgery, Mayo Clinic, Rochester, MN, USA.
5. Center for Physiology and Pharmacology, Department of Thrombosis Research and Vascular Biology, Medical University of Vienna, Vienna, Austria.
6. Department of Blood Group Serology, University of Vienna, Vienna, Austria.
7. CeMM Research Center for Molecular Medicine of the Austrian Academy of Sciences, Vienna, Austria.
8. Department of Laboratory Medicine, Medical University of Vienna, Vienna, Austria.