1. McGill Craniofacial Tissue Engineering and Stem Cells Laboratory; Faculty of Dentistry; McGill University; Montreal QC Canada
2. Oral Pathology Department; Faculty of Dentistry; Mansoura University; Mansoura Egypt
3. Department of Biochemistry and Molecular Biology; Health Sciences Center-Shreveport; Louisiana State University; Shreveport Louisiana
4. National Institute of Dental and Craniofacial Research; NIH; Bethesda Maryland
5. Laboratory of Pathophysiological and Nutritional Biochemistry; Faculty of Medicine; Université Libre de Bruxelles; Brussels Belgium