Non-surgical Jowl and Jawline Rejuvenation with Resorbable Suspension Threads and Superficial Enhanced Fluid Fat Injection (SEFFI) Journal title: Journal of Regenerative Medicine & Biology Research Authors: Mattia Colli1*, Alessandro Gennai2, Rosalba Russo3, Andrea Tomeo4, Bruno Bovani5, Domenico Piccolo6,... Subject(s): Medical science