Add punctuation: The regulation covers many different areas of the company and it can be difficult to assess which existing department is responsible for compliance with the regulation
A: The regulation covers many different areas of the company and it can be difficult to assess which existing department is responsible for compliance with the regulation.

Add punctuation: 1972 Chevrolet Chevelle Malibu Matching Numbers Oldtimer for saleEN
A: 1972 Chevrolet Chevelle Malibu - Matching Numbers Oldtimer for sale-EN

Add punctuation: Together these data confirm that hepatocytes have the capacity to acquire hLF from their extracellular environment
A:
Together, these data confirm that hepatocytes have the capacity to acquire hLF from their extracellular environment.