SFOLD - a program package for calculating two-body sfermion decays at   full one-loop level in the MSSM
  SFOLD (Sfermion Full One Loop Decays) is a Fortran program package for calculating all sfermion two-body decay widths and the corresponding branching ratios at full one-loop level within the MSSM. The package adopts the SUSY Parameter Analysis convention and supports the SUSY Les Houches Accord input and output format. With the SFOLD package we found non-negligible electroweak corrections in bosonic decays of sbottom, stop and stau. 
H. Hlucha, H. Eberl, W. Frisch
hep-ph