Yongsheng Huang

1 month ago | medrxiv.org | Chunhui Liu |Yongsheng Huang |Hongguang Jin |Xupeng Huang

The authors have declared no competing interest. None. I confirm all relevant ethical guidelines have been followed, and any necessary IRB and/or ethics committee approvals have been obtained. YesThe details of the IRB/oversight body that provided approval or exemption for the research described are given below:It's In the hands of the original research author.