Artificial intelligence in healthcare: applications, challenges, and future directions. A narrative review informed by international, multidisciplinary expertise. - Ata Mohajer-Bastami; Sarah Moin; Suhaib Ahmad; Ahmed R. Ahmed; Sjaak Pouwels; Shahab Hajibandeh; Wah Yang; Chetan Parmar; Mohammad Kermansaravi; Miriam Khalil; Ali Waleed Khalid; Ameer Khamise; et al. (Frontiers Digit. Health, 2025)