Nicolas Rygaloff: How to Achieve the Best Result in Scar Treatments LA&HA Symposium 2024 Related videos Melanie Schulz: Are There Satisfying Long-term Effects After Laser Treatments? Mark B. Taylor: A Complete Approach to Rejuvenation Ashraf Badawi: Pathogenesis of Skin Aging and How to Design a Rejuvenation Plan Kuljit Singh: Treatment of Pigments on Ethnic Skin with QS Laser