Sunstone Therapies presents data at ASCO showing positive long-term follow-up results from psilocybin therapy in cancer patients with major depressive disorder (MDD) Rockville, Maryland, May 26, 2023 – Sunstone Therapies, a leader in the development of clinical trials and the delivery of psychedelic-assisted therapy in the medical setting, today announces data from a long-term, 18-month follow-up…