Hi Toni madam, it is really sad on my part to learn this behavior of the doctors. I was working in the capacity of medical representative of am reputed International firm. I know what gifts, what incentives they give to the doctors, what for, for this only, for money and false fame, some doctors can go to any extent. Any way gone is gone, take care. JenaHi darkjedi. It's easier said than done. When you are not in that situation it is hard to comprehend and feel the same way like the family. Also, a study like that can be initiated after the death of the patient. Thanks for your response.