Patch testing shellac in consecutive patients-Data of the Information Network of Departments of Dermatology (IVDK) 2021

Affiliations

• ¹ Information Network of Departments of Dermatology (IVDK), Institute at the University Medical Center Göttingen, Göttingen, Germany.
• ² Allergy and Immunology, Department of Dermatology and Allergy, Charité-Universitätsmedizin Berlin, Berlin, Germany.
• ³ Department of Dermatology, Venereology and Allergology, St. Josef Hospital, University Medical Center, Ruhr University Bochum, Bochum, Germany.
• ⁴ Department of Dermatology, Erlangen University Hospital, Friedrich-Alexander University of Erlangen-Nürnberg (FAU), Erlangen, Germany.
• ⁵ Institute for Interdisciplinary Dermatologic Prevention and Rehabilitation (iDerm) at the University of Osnabrück, Osnabrück, Germany.
• ⁶ Department of Dermatology, Environmental Medicine, and Health Theory, University of Osnabrück, Osnabrück, Germany.
• ⁷ Dermatologic Center, BG Klinikum Hamburg, Hamburg, Germany.
• ⁸ Department of Dermatology, University Allergy Center, University Hospital Carl Gustav Carus, Technical University Dresden, Dresden, Germany.
• ⁹ Department of Dermatology and Allergology, Academic Teaching Hospital Dresden-Friedrichstadt, Dresden, Germany.