It focus on the real-life examples of bridging studies due to formulation changes from clinical study to commercialization of drug and real-life examples of bridging studies due to Reformulation (formulation changes) post commercialization of drug.
an outline of formulations change during development, details of the kind of Formulation changes from Phase 1 clinical study to commercialization of drug, Formulation changes Post-Approval and Commercialization.