Health big data: cloud computing Big data insurance Medical Internet of Things Medical data security Medical diagnostic calculation Genomics big data Disease Risk Database Medical imaging big data Biomedical Data Mining Remote healthcare and big data Precision Medicine and Big Data Clinical Decision Support System Wearable Technology and Sensors Medical data and medical informatization Fuzzy recognition algorithm for clinical big data Healthcare Services and Health Informatics Personal health big data throughout the entire lifecycle Patient Medical Data Cloud and Graded Diagnosis and Treatment Precise nutrition: Food nutrition food science Food Chemistry Recipe Design Recipe adjustment Hygiene control food additives Food Microbiology Natural Products and Innovation Dietary nutrition and efficacy Food Safety and Health Food Fortification and Supplementation Food sensory and flavor Emerging food processing technologies Food texture and rheology Functional food ingredients and components Food nutrition development in catering enterprises Functional foods and bioactive factors