Differences between NIH K Awards and VA CDA

I was recently asked by a student what are the primary differences, if any, between NIH K Awards and VA CDA. I have limited experience with the VA and never even considered it when going after such funding, so I didn't have a serviceable response. Can anyone provide information on the key differences between these mechanisms?
Source: Student Doctor Network - Category: Universities & Medical Training Authors: Tags: Psychology [Psy.D. / Ph.D.] Source Type: forums