Comparative Analysis of Collagen Induction in Sprague Dawley Rat Model Using Absorbable Threads for Facial Lifting and Rejuvenation. - Le LTT; Giang NN; Trinh TT; Nga PT; Zhang XR; Jin YX; Seo D; Lee DK; Park S; Chien PN; Heo CY (Aesthetic plastic surgery, 2026)