Readers should cite both the Bio-protocol preprint and the original research article where this protocol was used:

Bai, S, Wang, J, Bai, Y and Feng, X(2021). Multistep resistance generation evaluation. Bio-protocol Preprint. bio-protocol.org/prep1184.
Bai, S., Wang, J., Yang, K., Zhou, C., Xu, Y., Song, J., Gu, Y., Chen, Z., Wang, M., Shoen, C., Andrade, B., Cynamon, M., Zhou, K., Wang, H., Cai, Q., Oldfield, E., Zimmerman, S. C., Bai, Y. and Feng, X.(2021). A polymeric approach toward resistance-resistant antimicrobial agent with dual-selective mechanisms of action. Science Advances 7(5). DOI: 10.1126/sciadv.abc9917