R. Droh Ladies and gentlemen. dear friends and colleagues. we welcome you very cordially to our symposium "Innovations in Management and Technic and Pharmacol ogy." We are very glad that you have come to Liidenscheid and we do hope that our programme will fulfil your expectations. We decided to hold this symposium, because it is getting more and more dif ficult to select innovations at international congresses around the world which are important for our clinical work. Now and in the future our intention is to present the actual state of technology. management and pharmacology. We would be...