Relevent mainly for single choice and multiple selection questions within an iteration. Returns DVar type value, of the additional text of the "Other specify" answer that was coded in inQuesIdx in iteration inIter.

Relevent mainly for single choice and multiple selection questions within a nested iteration. Returns DVar type value, of the additional text of the "Other specify" answer that was coded in inQuesIdx in iteration inIter (nested iteration string created using CreateMultiIterationsString).