Saab 9-3 2008 on, dubbed Saab XWD), and ReAxs as described above, are just a few of the features exclusive to the 9-3. On February 22, 2012, the final 47 Saabs were built. They were all 9-3 "Independence Edition" convertible models built by one of Sweden's largest car dealers, ANA, in Trollhättan. There were 21 LHD cars, and 26 RHD ones. The final Saab was a Saab 9-3 Aero Independence Edition TTiD convertible. Note: diesel engines are not available in North America. Starting from late 2004 diesel engines are Fiat-sourced common rail units. The Vector form was replaced with the Aero in
7+3 (chemotherapy) doxorubicin or idarubicin or mitoxantrone). There were attempts to intensify the "7+3" regimen in order to try to improve its efficacy. Attempts were made to prolong the course (cytarabine for 10 days instead of 7, or daunorubicin/idarubicin for 4–5 days instead of 3). On the other hand, there were attempts to minimize the toxicity of the regimen by reducing the dose or the duration of the course. But this proved to compromise the efficacy of the regimen. The addition of vinca alkaloids (vincristine or vinblastine) to the "7+3" regimen, which addition was quite popular in AML in old times (when