http://www.startribune.com/business/489543231.html > A Minneapolis-based startup company says it’s raised $12 million to complete work a technology platform that’s meant to help patients and their clinicians find the best strategies for changing unhealthy behaviors. > Clinics buy subscriptions to the software service from Praestan Health, which draws on more than 20 behavior change models to create a personalized “change path” for individual patients.