The below chart attempts to cover all possible sources of a false positive urine test result. Substances listed in the right column may cause a false positive for the drug/metabolite shown in the left column. Brand names are shown in brackets.
Let's start with a basic definition: A platform is a system that can be programmed and therefore customized by outside developers -- users -- and in that way, adapted to countless needs and niches that the platform's original developers could not have possibly contemplated, much less had time to accommodate.
In systems analysis a prototype is a model of the system (or subsystem) under analysis [ 2 ]. A system can be anything from the food ordering system at a restaurant to the air traffic control system of a major airport. Prototypes of these systems can take many forms. They can be paper-based or computer-based.