I'm confused. This exciting article says "It is currently undergoing the final test in preparation for FDA approval for the treatment of PD.: To me, this means that it has completed human clinical trials and is about to be brought to market. But all the research indicates that results have been obtained in vitro or in rodents. So what's the real status of Rasagaline? This drug has been talked about for years. Are they only now applying for human trials? Anybody know? Ann Gibbons