Association between sleep and physical activity data, and depressive symptoms in Thai elderly - Hathairat Kosiyaporn; Jiranun Thiphong; Orratai Waleewong; Rujira Adhibai; Supika Cheujew; Nisachol Cetthakrikul; Sopit Nasueb; Kamolphat Makchang; Yanisa Pumsutas; Patjirapohn Suosot (PLoS ONE, 2025)