@article{lima_lima_parra-davila_morales-conde_malcher_2021,  title={Hernia U: challenges and opportunities of an online platform for surgical education},  volume={48},  ISSN={0100-6991},  url={https://doi.org/10.1590/0100-6991e-20202873},  DOI={10.1590/0100-6991e-20202873},  journal={Revista do Colégio Brasileiro de Cirurgiões},  publisher={Colégio Brasileiro de Cirurgiões},  author={LIMA, DIEGO LAURENTINO and LIMA, RAQUEL NOGUEIRA C LAURENTINO and Parra-Davila, Eduardo and Morales-Conde, Salvador and Malcher, Flavio},  year={2021},  pages={e20202873} }