1 Department of Dermatology, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland; Department of Allergology and Dermatology, Tampere University Hospital, Tampere, Finland. Electronic address: [email protected].
2 Department of Dermatology, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland; Department of Dermatology and Allergology, Päijät-Häme Social and Health Care Group, Lahti, Finland.
3 Department of Dermatology, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland; Department of Allergology and Dermatology, Tampere University Hospital, Tampere, Finland; Department of Dermatology and Allergology, Päijät-Häme Social and Health Care Group, Lahti, Finland.
4 Department of Dermatology, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland; Department of Allergology and Dermatology, Tampere University Hospital, Tampere, Finland.
5 Department of Pathology, Fimlab Laboratories PLC, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland.
6 STUK Radiation and Nuclear Safety Authority, Helsinki, Finland.
7 Primary Health Care Unit, Kuopio University Hospital, Kuopio, Finland; Folkhälsan Research Center, Helsinki, Finland.
8 Department of Dermatology, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland; Department of Allergology and Dermatology, Tampere University Hospital, Tampere, Finland; Department of Dermatology and Venereology, University of Turku, Turku, Finland.
9 Department of Public Health and Welfare, Finnish Institute for Health and Welfare, Helsinki, Finland.