[1] Universidad Andrés Bello,Department of Oral Pathology, Faculty of Dentistry
[2] Universidad de Chile,Laboratory of Periodontal Biology, Faculty of Dentistry
[3] Universidad de Chile,Department of Conservative Dentistry, Faculty of Dentistry
[4] Helsinki University and Helsinki University Central Hospital,Department of Oral and Maxillofacial Diseases
[5] Universidad de Los Andes,Department of Periodontology, Centro de Investigación E Innovación Biomédica (CIIB), Faculty of Dentistry
[6] Universidad de Chile,Laboratory of Oral Microbiology, Department of Pathology and Oral Medicine, Faculty of Dentistry
[7] Universidad de Chile,Department of Pathology and Oral Medicine, Faculty of Dentistry