Research on Drug Rehabilitation Centers in Italy

Looking for a comprehensive business presentation on the Drug/alcohol Rehabilitation Center market in Italy. Topics covered must include:

Phase I
Competitive Landscape in Italy: What is the current market - how many rehab centers exist now, when were they built, what is their capacity, where are they located, what services do they offer, how much do they charge? how many employees/professionals in each? How many people come to Italy each year for drug treatment?

Phase II
Global Market: What is the overall combined annual revenue on Rehab Centers globally, and in Europe specifically?
What are the top 5 most successful Rehab Centers in the world? What makes them unique? What services are highly sought after? How many patients do they host at a time? What is their business model? How do they advertise?

Phase III

Regulatory Landscape - What are the regulations around building a drug rehabilitation center in Italy. What are the barriers to entry? Are there special taxes? What permits need to be acquired, etc?

If the first 3 phases are completed successfully, the project can continue to the financial analysis portion.
SOURCE OF INFORMATION WITH LINK MUST BE CITED FOR EVERY SECTION AND SUBSECTION.