Ranch sorting then the team is disqualified. Ranch Sorting contestants are rated from a #1 (Beginner) to #9 (professional) based on their ability level. Classifications of #1 are Beginners, #2 are Rookies, #3 and #4 are for participants of Novice ability, classifications of #5 and #6 for amateur participants and classifications of #7, #8 and #9 are for Open or Professional participants. There are several other equestrian sports related to Ranch Sorting. Team Penning is similar competition except that a team of three riders on horseback have from 60 to 75 seconds to separate three cattle from a herd and put them
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