[Position paper on primary prevention of cardiovascular diseases. Current edition of 25 March 2003 by the governing body of the German Society of Cardiology – Heart- and Cardiovascular Research, revised by request of the governing body via the Prevention Project Group]. - Gohlke,H.; Kubler,W.; Mathes,P.; Meinertz,T.; Schuler,G.; Gysan,D.B.; Sauer,G. (Z Kardiol, 2004)