Appendix I  Supplementary data
The following are Supplementary data to this article:

Acknowledgment
The authors thank the American Journal Experts for offering free editing services for this paper as an article on COVID-19. Supplementary Table S1. English and Chinese terms of pattern identification, herbal formulae and herbs name can be found in the online version, at http://dx.doi.org/10.1016/j.imr.2020.100407.