Doctor Specialist Level I LAM THI MAI LIENYears of professional experience: 19 yearsProfessional qualifications:Specialist level I – Pediatrics, HCMC University of Medicine and PharmacyGeneral Practitioner, Ho Chi Minh City University of Medicine and PharmacyCertificate of Medical Examination and Treatment of Nutrition, Abstinence, HCMC Department of HealthCertificates of regulations on safe vaccination, HCMC Department of Health.Medical Experience:2019 – now: Pediatrician, Hanh Phuc International Hospital2018 – 2019: Doctor of Pediatrics Department, Vietnam Vaccine Joint Stock Company2000 – 2018: Doctor of Nutrition Center