- 🚀 Just one week to go until the ERDERA Open Session! 🚀 Join us on 30 Oct (9:00–11:20 CET) for an inspiring online event open to the entire rare disease community — and discover ERDERA’s progress after its first year! 🗓️ Free to attend – register now: loom.ly/j4k2ynsOct 21, 2025 06:16