About my logo #120 , it has a next message: a blue colour means doctors, green colour is patients. As you see the blue letters "Dr" and blue hands and blue circles on top means The doctors take care about the patients and their families. The patients and their families symbolise two green people inside the blue circle. Circle around patients also means protection and certainty in health.
It was just to say that it is a common association, but take it easy, my entry is not checked either and I'm gonna withdraw for that. So stop crying, just I wanna say that I never copy, often I don't see other entries either.