^a Tested in sodium chloride 0.9%.

^b Concentration of fosphenytoin expressed in milligrams of phenytoin sodium equivalents (PE) per mL.

^c Tested in both dextrose 5% and sodium chloride 0.9%.

^d Ceftolozane component. Ceftolozane in a 2:1 fixed-ratio concentration with tazobactam.

^e Meropenem component. Meropenem in a 1:1 fixed-ratio concentration with vaborbactam.

^f Imipenem component. Imipenem in a 2:2:1 fixed-ratio concentration with cilastatin and relebactam.

^g Sulbactam component. Sulbactam in a 1:1 fixed-ratio concentration with durlobactam.