1. Subharti Dental College and Hospital; Department of Periodontics; Subhartipuram, NH-58 Meerut Uttar Pradesh India 250002
2. Faculty of Dentistry, Melaka-Manipal Medical College; Department of Pedodontics and Preventive Dentistry; Jalan Batu Hampar Bukit Baru Melaka Melaka Malaysia 751501
3. Faculty of Dentistry, Melaka-Manipal Medical College; Department of Oral Medicine and Oral Radiology; Jalan Batu Hampar Bukit Baru Melaka Malaysia 75150
4. Faculty of Dentistry, Melaka-Manipal Medical College; Department of Prosthodontics; Jalan Batu Hampar Bukit Baru Melaka Malaysia 75150
5. Maratha Mandal's NGH Institute of Dental Sciences and Research Centre; Department of Molecular Biology and Immunology; RS No 47A/2, Bauxite Road Belgaum Karnataka India 590010
6. Subharti Dental College and Hospital; Department of Prosthodontics; Subhartipuram, NH-58 Meerut Uttar Pradesh India 250002
7. RCS England; Faculty of General Dental Practice (UK); 35-43 Lincoln's Inn Fields London UK WC2A 3PE
8. University of Milan; Department of Biomedical, Surgical and Dental Sciences; Via Beldiletto 1/3 Milan Italy 20142