EPNET Working Groups
1. Laboratory Working Group(s) (WG-LA)
2. Clinical Working Groups
2i. WG2a: Cutaneous porphyrias (WG-CP)
2ii. WG2b: Acute porphyrias (WG-AHP)
3. Research and Development Working Group (WG-RD)
4. Webpage Working Group (WG-WP)