Romina Zadehkabir: Periocular Rejuvenation with Er:YAG LA&HA Symposium 2021 Related videos Linhlan Nguyen: MarcCo Handpieces for Photobiomodulation Mark B. Taylor: Ablative & Nonablative Laser Resurfacing Li Jingxiong: Super 5 - New Facial Anti-Aging Protocol Roberto Valdivia Sing: HydraLase™ Silk