[1
]
Department of Dermatology, Venereology and Allergology, Charité - Universitätsmedizin
Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin,
Berlin Institute of Health, Berlin, Germany.
[2
]
St John's Institute of Dermatology, London, UK.
[3
]
Academic Medical Centre Amsterdam, Amsterdam, Netherlands.
[4
]
University of Szeged, Szeged, Hungary.
[5
]
Office-Based Dermatology Practice, Geel, Belgium.
[6
]
Radboud University medical centre, Nijmegen, Netherlands.
[7
]
Unidad de Investigación, Fundación Piel Sana AEDV, Madrid, España.
[8
]
University of Verona, Verona, Italy.
[9
]
University hospital Copenhagen, København, Denmark.
[10
]
Guy's and St Thomas' NHS Foundation Trust, London, UK.
[11
]
Helsinki University Central Hospital, Helsinki, Finland.
[12
]
Department of Dermatology, University Hospital of Zürich, Zürich, Switzerland.
[13
]
International Federation of Psoriasis Associations (IFPA).
[14
]
Universitätsklinikum Schleswig-Holstein, Kiel, Germany.
[15
]
Translational Research in Inflammatory Skin Diseases, Institute for Health Services
Research in Dermatology and Nursing, University Medical Center Hamburg-Eppendorf,
Hamburg, Germany.
[16
]
University of Debrecen, Debrecen, Hungary.
[17
]
Aarhus University Hospital, Aarhus N, Denmark.
[18
]
Municipal Hospital Hietzing, Vienna, Austria.
[19
]
Dermatology, Department of Public Health & Clinical Medicine, Umeå University, Umeå,
Sweden.
[20
]
Department of Dermatology, Medical University of Warsaw, Warszawa, Poland.
[21
]
Office-Based Dermatology Practice, Mönchengladbach, Germany.
[22
]
Oslo University Hospital, Oslo, Norway.
[23
]
Department of Dermatology, Inselspital, Bern University Hospital, University of Bern,
Bern, Switzerland.