Received: 7 August 2020
Accepted: 13 December 2020
First Online: 6 January 2021
Change Date: 25 February 2021
Change Type: Correction
Change Details: A Correction to this paper has been published:
Change Details: https://doi.org/10.1186/s12865-021-00408-w
Ethics approval and consent to participate
: Ethical approval for this study was obtained from the West China Hospital Research Ethics Board. Informed and written consent was obtained from all volunteers in accordance with the ethics committee guidelines.
: Not applicable.
: The authors declare that they have no competing interests.