1. [n.d.]. BioCyc Database Collection. https://biocyc.org/. Accessed: 2021–03-30. [n.d.]. BioCyc Database Collection. https://biocyc.org/. Accessed: 2021–03-30.
2. [n.d.]. Pathway Commons. https://www.pathwaycommons.org. Accessed: 2021–03-30. [n.d.]. Pathway Commons. https://www.pathwaycommons.org. Accessed: 2021–03-30.