 EMERYVILLE, Calif., July 14, 2021 GLOBE NEWSWIRE -- Zogenix, a global biopharmaceutical company developing rare disease therapies, and ten U.S. advocacy groups today announced the launch of VIP Siblings , a new website and suite of materials created to celebrate and deepen support for siblings of adolescents living with rare and severe forms of epilepsy. The spirit of the materials is captured by the slogan Siblings. Supported. 