主题词：Dental Health and Care Utilization; Oral microbiology and periodontitis research; Dysphagia Assessment and Management; Dental materials and restorations; Salivary Gland Disorders and Functions; Temporomandibular Joint Disorders; Dental Implant Techniques and Outcomes; Dental Erosion and Treatment; Dental Anxiety and Anesthesia Techniques; Oral health in cancer treatment; Dental Research and COVID-19; Nutrition and Health in Aging; Dental Radiography and Imaging; Endodontics and Root Canal Treatments; Orthodontics and Dentofacial Orthopedics; Dental Education, Practice, Research; Forensic Anthropology and Bioarchaeology Studies; Frailty in Older Adults; Oral Health Pathology and Treatment; Healthcare Systems and Public Health; Human auditory perception and evaluation; Diverse Scientific and Economic Studies; Health, psychology, and well-being; Aging and Gerontology Research; HIV/AIDS oral health manifestations