ne, 17th annual meeting, Miami Beach, FL (2001). 12 Markus Melloh, Christoph Roder, Achim Elfering, Jean-Claude Theis, Urs Muller, Lukas P. Staub, Emin Aghayev, Thomas Zweig, Thomas Ban, Thomas Kuhlmann, Simon Wieser, Peter Juni, and Marcel Zwahlen, "Differences Across Health Care Systems in Outcome and C