American Academy of Periodontology best evidence consensus statement on the efficacy of laser therapy used alone or as an adjunct to non‐surgical and surgical treatment of periodontitis and peri‐implant diseases. Issue 7 (9th August 2018) - Mills, Michael P.; Rosen, Paul S.; Chambrone, Leandro; Greenwell, Henry; Kao, Richard T.; Klokkevold, Perry R.; McAllister, Bradley S.; Reynolds, Mark A.; Romanos, Georgios E.; Wang, Hom‐Lay