Melatonin agonist tasimelteon (HETLIOZ®) improves sleep in patients with primary insomnia: A multicenter, randomized, double-blind, placebo-controlled trial - Naoise C. Synnott; Christos M. Polymeropoulos; Changfu Xiao; Gunther Birznieks; Mihael H. Polymeropoulos (PLoS ONE, 2025)