Adipose Tissue–Derived Exosomes as a Novel Therapeutic Approach for Refractory Alopecia Areata: A Report of Two Cases. - Nilforoushzadeh, Mohammad Ali; Heidari, Nazila; Heidari, Amirhossein; Nobari, Niloufar Najar; Nandi, Semonti (Case Reports in Dermatological Medicine, 2025)