Department of Surgery and Urology, Danderyd Hospital, Stockholm, Sweden
Department of ADHD, Northern Stockholm Psychiatry, Stockholm, Sweden
Karolinska University Hospital, Center for Digestive Diseases, Stockholm, Sweden
Karolinska University Hospital, Center for Digestive Diseases, Stockholm, Sweden
Västra Götaland, Gothenburg, Sweden
Stockholm, Sweden, Stockholm, Sweden
Karolinska Institutet, Stockholm, Sweden
Karolinska University Hospital, Huddinge, Sweden
Allergic Unit at the Department of Oto-Rhino-Laryngology at Skåne University Hospital Lund, Lund, Sweden
ENT-department, Karolinska University Hospital Huddinge (ENT-department B51), Stockholm, Sweden
Dept of Obstetrics and Gynecology, Dnderyds Hospital, Stockholm, Sweden