How to prepare your package for a due diligence by a pharma player?

What are the key questions an academic project should address to ensure a valuable licensing deal in the view of pharmaceutical industries? How can a biotech company prepare for a due diligence by big pharma? Which areas are usually underestimated when preparing for a due diligence? What is an efficient due diligence plan? How to prepare an attractive asset to pharma and investors? What are the fundamentals of Due diligence? What are the legal aspects to get prepared to?