V. Blaho, J. Chun, D. Jones, D. Jonnalagadda, Y. Kihara, and V. Tan, “Lysophospholipid (S1P) receptors (version 2020.5) in the IUPHAR/BPS Guide to Pharmacology Database”, GtoPdb CITE, vol. 2020, no. 5, Nov. 2020.