1. UO Pediatria II; G. Gaslini Institute; Genova; Italy
2. St John's Institute of Dermatology; St Thomas' Hospital; London; UK
3. Department of Dermatology; Radboud University Nijmegen Medical Centre; Nijmegen; The Netherlands
4. Faculté de Médecine; Université de Strasbourg et Clinique Dermatologique; Hôpitaux universitaires de Strasbourg; Strasbourg, France
5. Department of Dermatology; University Hospital of Zurich; Zurich; Switzerland
6. National Amyloidosis Centre; University College London Medical School; London; UK
7. Department of General Internal Medicine; Nijmegen Institute for Infection, Inflammation and Immunology (N4i); Centre for Immunodeficiency and Autoinflammation (NCIA); Radboud University Nijmegen Medical Centre; Nijmegen; The Netherlands