Official journal of Asian-Pacific Association for Laser Medicine and Surgery (APALMS), European Society for Laser Aesthetic Surgery (ESLAS), International Academy Laser Medicine and Surgery (IALMS), International Laser Dentistry Master Academy (ILDMA), International Phototherapy Association (IPTA), International Society for Laser Surgery and Medicine (ISLSM) Japan Association for Laser Medicine and Sports Science (JALMSS), Japan Society for Laser Reproduction (JaSLaR), Japan Society for Laser Surgery and Medicine (JSLSM) World Association for Laser Therapy (WALT) and World Federation of Societies for Laser Medicine and Surgery (WFSLMS)