I owe you all a feedback about the outcome of my last appointment with a well known specialist in Mpn. I am diagnosed with Et Jak 2 in Dezember 2025 without having a bone narrow biopsy. Still then I am taking HU 724 mg per day. The specialist recommended a bone marrow biopsy and emphasized that interferon would be his favorite option. Now we are thinking how to get access to this drug 😅.