Hospitality industry. Hotels, clubs, restaurants, etc. Food service 6 female 3 human 3 male 3 Female 2 Humans 2 Internship and Residency 2 Malaysia 2 Male 2 Travel and the state. Tourism 2 education 2 medical education 2 questionnaire 2 Access to Information 1 Arduino platforms 1 Article 1 Associated factors 1 Bending sensors 1 Biomedical Research 1 Biomedical research 1 CONTRIBUTES 1 Catheter-Related Infections 1 Catheterization, Central Venous 1 Catheters, Indwelling 1 Central Venous Catheters 1 Child, Preschool 1 Clinical laboratories 1 Communicable diseases and public health 1 Compressed air 1 Consumer behavior. Consumers' preferences. Consumer research. Including consumer profiling 1