1. The Transplant Institute, Sahlgrenska University Hospital, Gothenburg, Sweden
2. Department of Surgery, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
3. Department of Molecular and Clinical Medicine, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
4. Division of Biostatistics, Institute of Environmental Medicine, Karolinska Institutet, Solna, Sweden
5. Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden
6. Division of Transplantation Surgery, CLINTEC, Karolinska Institutet, Stockholm, Sweden
7. Department of Transplantation Surgery, Karolinska University Hospital, Stockholm, Sweden
8. Unit of Liver Diseases, Department of Upper GI Diseases, Karolinska University Hospital, Stockholm, Sweden
9. Department of Medicine, Huddinge, Karolinska Institutet, Stockholm, Sweden
10. Stockholm Centre for Dependency Disorders, Stockholm, Sweden