Data, text, images, interfaces and packaging ⌐ Medical Toxicology Unit of Guy's and St Thomas' Hospital NHS Trust and the Royal Botanic Gardens, Kew, 1995-2000
Identification Engine Software ⌐ System Simulation Limited, 1995
Microsoft Visual Basic Version 4.0 ⌐ Microsoft Corp., 1987-1995
InstallShield« Express Version 2.12 ⌐ InstallShield« Software Corporation, 1999