Authors and affliations
  1. Waddah SabouniPrivate practice, Invislign centre, United Arab Emirates, E-mail: waddah.sabouni@gmail.com
  2. Adith VenugopalAssociate Professor, Department of Orthodontics, Saveetha Dental College, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai, India; Associate Professor, Department of Orthodontics, University of Puthisastra, Phnom Penh, Cambodia. E-mail: avenugopal@puthisastra.edu.kh
  3. Samar M. AdelĀ Lecturer, Faculty of Dentistry, Alexandria University, Egypt. E-mail: orthosamar@gmail.com Orcid ID: 0000-0002-1431-8947
  4. Nikhilesh VaidAdjunct Professor, Department of Orthodontics, Saveetha Dental College, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai, India. Email: orthonik@gmail.comCorresponding authorAdith VenugopalAssociate Professor, Department of Orthodontics, Saveetha Dental College, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai, India; Associate Professor, Department of Orthodontics, University of Puthisastra, Phnom Penh, Cambodia. E-mail: avenugopal@puthisastra.edu.kh