An Open‐Label Study Investigating the 5‐HT 2A Receptor Occupancy of Remlifanserin (ACP‐204) With the PET Radioligand [ 18 F]Altanserin in Healthy Male Participants - Ethan S. Burstein; Christine Sandiego; Brian Raether; Xiaoshu Feng; Bryan Dirks; Mona Darwish; Peter Zhang; David S. Russell; Eugenii A. Rabiner; Sanjeev Pathak (Clinical Pharmacology in Drug Development, 2026)