Article Information
PubMed
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History
- Received April 19, 2021
- Accepted July 28, 2021
- Published online August 31, 2021.
Copyright & Usage
Copyright: © Saudi Medical Journal This is an Open Access journal and articles published are distributed under the terms of the Creative Commons Attribution-NonCommercial License (CC BY-NC). Readers may copy, distribute, and display the work for non-commercial purposes with the proper citation of the original work.
Author Information
- Jing Cao, MM,MS⇑,
- Shengpeng Liu, MD, PhD and
- Juhua Huang, MM, MS
- From the Department of Statistical Office, Changsha Central Hospital (Cao), Changsha; from the Pediatric Department, Shenzhen People’s Hospital (Lie), Shenzhen; and from the Chronic Disease Prevention and Treatment Department, Loudi Center For Disease Control And Prevention (Huang), Loudi, China.
- Address correspondence and reprint request to: Dr. Jing Cao, Department of Statistical Office, Changsha Central Hospital, Changsha Central Hospital, Changsha, China. E-mail: 523060736{at}qq.com ORCID ID: https://orcid.org/0000-0003-4006-9726