Family caregivers’ contributions to self-care behaviors among heart failure patients in Oman - Maryam Alharrasi; Huda Alnoumani; Amal Al-Ghassani; Anandhi Amirtharaj; Wafaa Bin Ali; Ibrahim Al-Zakwani; Laila Aldaken; Mahmood Al Hinai; Ahmad H. Abu Raddaha (PLoS ONE, 2025)