Combining electric cars with utility services seems to be a natural fit and holds the promise to tackle various mobility as well as electricity challenges at the same time. So far no viable business model for vehicle-to-grid technology has emerged, raising the question which characteristics a vehicle-to-grid …

To systematically review and summarize the clinimetric properties, including reliability, validity, and responsiveness, the procedures used, and the meanings of the scores in the Timed Up and Go Test (TUG). The TUG is a performance test that identifies problems with functional mobility in patients with …