About the Editors Vinod Krishnan is Professor and Head of the Department of Orthodontics at the Sri Sankara Dental College in Thiruvananthapuram, Kerala, India. Anne Marie Kuijpers-Jagtman is Researcher at the University Medical Center Groningen in The Netherlands as well as Adjunct Professor at the University of Bern in Switzerland and the University of Indonesia in Jakarta, Indonesia. Ze’ev Davidovitch is Professor Emeritus of Orthodontics at Harvard University in Cambridge, Massachusetts, USA.