Member of the task force from the world health organization (WHO) and chief of the reference center in Germany
member of the board of directors
member of the editorial board
member of the scientific advisory board
member of the guidance task force
member of the working group of the managing board of "DDG Kompakt"
Member of the special committee for allergy diagnosis and molecular allergy and member of the special committee for skin allergies of the WAO
[Translate to English:] www.eaaci.net