1 Department of Dermatology, Alicante University General Hospital, Alicante Institute for Health and Biomedical Research (ISABIAL-FISABIO Foundation), Alicante, Spain.
2 Department of Neurology, Alicante University General Hospital, Alicante Institute for Health and Biomedical Research (ISABIAL-FISABIO Foundation), Alicante, Spain.
3 Department of Internal Medicine, Alicante University General Hospital, Alicante Institute for Health and Biomedical Research (ISABIAL-FISABIO Foundation), Alicante, Spain.
4 Epidemiology Unit, Alicante University General Hospital, Alicante Institute for Health and Biomedical Research (ISABIAL-FISABIO Foundation), Alicante, Spain.
5 Department of Dermatology, Zealand University Hospital Roskilde, Copenhagen, Denmark.
6 Health Sciences Faculty, University of Copenhagen, Copenhagen, Denmark.