Luciane Hiramatsu Azevedo: Retreatment of 6 Ceramic Restorations LA&HA Symposium 2021 Related videos Damir Šnjarić: SWEEPS® – Response to Challenges in Endodontics Mihael Vrčkovnik: Photobiomodulation Therapy in Peripheral Nerve Regeneration Roeland De Moor: Laser Activated Irrigation with SWEEPS® - What's Up Janka Ohlasova: Pulses of Life – From SSP to QSP® and its Application in Conservative Dentistry