Narrative Review of Advancements in Stem Cell Therapy: Adipose-Derived Stem Cells for Diabetic Foot Ulcer Treatment - Nagarajan, Prithiviraj; Rajarathinam, Mani; Ekambaram, Gayathiri; Port Louis, Leena; Kaliaperumal, Ramachandran (International Journal of Hematology-Oncology and Stem Cell Research, 2025)