PharmaSoftware has released two versions for BABE Solution v2.0: the basic version and professional version. The professional version of BABE Solution v2.0 consists of two modules: In Vivo ABE (average BE) and In Vitro BE. It provides statistical analysis for a standard two-sequence, two-period (2x2) crossover design for assessment of in vivo ABE. The basic version of BABE Solution v2.0 just covers statistical analysis for in vivo bioequivalence.