The study is an anonymous, online cross-sectional survey with three survey waves. The surveys will take place 2 months, 5 months and 13 months after the start of the study on 01.06.2020. A total of 18,000 office-based specialists will be included in the online survey: General practitioners, internists, paediatricians, dentists, ENT specialists and gynaecologists.
|Medical specialists for internal medicine:|
|Specialists in paediatrics||2.000|
|Specialists in gynaecology||2.000|
|Specialists in ENT||2.000|
The doctors in private practice are selected at random and invited in writing to participate in the study.