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) anthracyclines. Addition of glucocorticoids (like prednisolone) or methotrexate or alkylating drugs (like cyclophosphamide or melphalan) to the "7+3" regimen is also of no benefit in AML. The addition of etoposide to the standard "7+3" regimen is "sometimes" of benefit in poor-risk patients (many of which are primary refractory to standard "7+3" induction regimens). It gave rise to the so-called ADE (or DAE = DA + etoposide) induction regimen in AML. The ADE induction (unlike, say, combinations of 7+3 with vinca alkaloids or prednisolone) is still sometimes used, especially in poor-risk AML patients. The addition of 6-thioguanine gave rise to the