Events / Calendar of Events Calendar of Events Annual Meeting International Activity ASD Activity Important date 2027 2026 2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 , April Sun. Mon. Tues. Wed. Thur. Fri. Sat. 123456789101112131415161718Dia-Klinik1920ASD review course 221Review course 2 online learning open22232425Cysts26272829Invisible Dermatoses30