Patients with Obesity: Baseline Body Composition, Follow-Up Retention, and Longitudinal Changes—A Single-Center Real-World Study. - Açmaz, Banu; Bahçebaşı, Sami; Biçer, Nazmiye Serap; Biçer, İfakat İrem; Aydın, Erdem; Türkmen, Mehmet Yasin; Açmaz, Gökhan (Life (2075-1729), 2026)