Psilocybin-assisted group therapy for demoralized older long-term AIDS survivor men: An open-label safety and feasibility pilot study - B. Anderson; Alicia Danforth; Prof Robert Daroff; Christopher S. Stauffer; Eve Ekman; Gabrielle Agin-Liebes; Alexander Trope; Matthew Tyler Boden; James Dilley; Jennifer Mitchell; Joshua Woolley (EClinicalMedicine, 2020)