Patient Advocacy Resources Patient and physician perceptions regarding treatment expectations and symptomatology in polycythemia vera: Insights from the Landmark 2.0 global health survey Share your Colors: silence therapeutics coloring book. the mindfulness coloring book to support people living with Polycythemia Vera (PV) and their families GSK and the pan-Canadian Pharmaceutical Alliance (pCPA) agree to a letter of intent (LOI) for Ojjaara for the treatment of myelofibrosis in adults who have moderate to severe anemia