@article{hou_li_2022,  title={Comment on “Coronavirus disease 2019 pandemic and anxiety: a longitudinal study in 287 Brazilians”},  volume={68},  ISSN={0104-4230},  url={https://doi.org/10.1590/1806-9282.20211162},  DOI={10.1590/1806-9282.20211162},  number={2},  journal={Revista da Associação Médica Brasileira},  publisher={Associação Médica Brasileira},  author={Hou, Ran and Li, Tinghui},  year={2022},  month={Feb},  pages={273–273} }