The impact of a longitudinal mentorship program on medical students: A mixed-methods study. - Nguyen, Quang Thanh; Pham, Duc Minh; Nguyen, Hoang Viet; Pham, Phuong Anh; Nguyen, Vy Huynh Khanh; Nguyen, Ngoc Luong Khanh (PLoS ONE, 2025)