Natalia Shanina: Histological Changes of Skin During the Process of Aging - Correction with the use of Fotona4D® LA&HA Symposium 2018 Related videos Jernej Kukovic: Applications with StarWalker Harvey S. Shiffman: Introduction to Nightlase and SmoothLase Cesar Arroyo: Stretch Marks and Scar Treatment with Erbium:YAG Laser. Our protocols Sebastián & Julio Cesar Velez Ocampo: Melasma with StarWalker® MaQX