Editorial

The aim of Planta Medica is the communication of significant research work in the field of natural products and medicinal plants. All contributions are rigorously but fairly refereed by independent referees. The Editorial Board and the Publisher of Planta Medica, but also many authors, gratefully acknowledge the most valuable aid of the referees of this journal. The time consuming efforts of the referees are provided without monetary award on a voluntary basis and are higly appreciated. The Editorial Board in 2003 gratefully acknowledges the cooperation of all members of the Advisory Board and the help of:

Abel, G., Neumarkt, Germany

Abourashed, E., Riyadh, Saudi Arabia

Ahlemeyer, B., Münster, Germany

Alban, S., Kiel, Germany

Alfermann, W., Düsseldorf, Germany

Allerberger, F., Vienna, Austria

Angenot, L., Liège, Belgium

Angerer, E., Regensburg, Germany

Arnold, G. J., Munich, Germany

Augustijns, P., Leuven, Belgium

Awasthi, Y. C., Galveston, USA

Badria, F. A., Mansoura, Egypt

Baser, K. H. C., Eskisehir, Turkey

Bauer, R., Graz, Austria

Bedir, E., University, MS, USA

Beerhues, L., Braunschweig, Germany

Beretz, A., Illkirch, France

Berger-Büter, K., Witterswil, Switzerland

Bernhardt, G., Regensburg, Germany

Bertram, B., Heidelberg, Germany

Beukelman, C. J., Utrecht, The Netherlands

Beuscher, N., Freiburg, Germany

Beuth, J., Cologne, Germany

Bharat, S., Novato, USA

Bilge, S., Ankara, Turkey

Blaschek, W., Kiel, Germany

Bock, R., Münster, Germany

Bodmeier, R., Berlin, Germany

Bourgougnon, N., Vannes, France

Brantner, A., Graz, Austria

Brun, R., Basel, Switzerland

Bucar, F., Graz, Austria

Buchbauer, G., Vienna, Austria

Buschauer, A., Regensburg, Germany

Butterweck, V., Gainesville, FL, USA

Calabrese, V., Catania, Italy

Calixto, J. B., Florianӱpolis, Brasil

Canigueral, S., Barcelona, Spain

Cardellina, J. H., Frederick, MD, USA

Chavez, P., Glendale, AZ, USA

Chermann, J. C., Aubagne, France

Christen, Ph., Geneva, Switzerland

Christensen, S. B., Copenhagen, Denmark

Codina, C., Barcelona, Spain

Cutler, H., Atlanta, GA, USA

Delgado, G., Coyoacan, Mexico

Demirci, F., Regensburg, Germany

Derendorf, H., Gainesville, FL, USA

Diel, P., Cologne, Germany

Dirsch, V., Munich, Germany

Dräger, B., Halle, Germany

Dunbar, C., University, MS, USA

Efferth, Th., Heidelberg, Germany

ElSohly, H., University, MS, USA

Elstner, E. F., Freising-Weihenstephan,Germany

Elz, S., Regensburg, Germany

Evidente, A., Naples, Italy

Fahrenholz, F., Mainz, Germany

Feller, D., University, MS, USA

Ferreira, D., University, MS, USA

Fiebich, B. L., Freiburg, Germany

Fischer, N. H., University, MS, USA

Fischer, R., Aachen, Germany

Fleck, C., Jena, Germany

Foster, B. C., Ottawa, Canada

Frahm, A. W., Freiburg, Germany

Fuzzati, N., Milan, Italy

Gabius, H. J., Munich, Germany

Ganzera, M., Innsbruck, Austria

Gasser, U., Bad Wörishofen, Germany

Gebhardt, R., Leipzig, Germany

Gerhäuser, C., Heidelberg, Germany

Glusa, E., Erfurt, Germany

Goldin, B. R., Boston, USA

Göpferich, A., Regensburg, Germany

Gosh, B., Dehli, India

Gray, D., Kansas City, USA

Greger, H., Vienna, Austria

Guidobono, F., Milano, Italy

Gunawardana, G., Boulder, CO, USA

Gupta, S., New York, USA

Hadacek, F., Vienna, Austria

Heide, L., Tübingen, Germany

Heilmann, J., Zürich, Switzerland

Hein, L., Würzburg, Germany

Heinrich, M., London, UK

Heisig, P., Hamburg, Germany

Heller, W., Neuherberg, Germany

Hengstler, J. G., Leipzig, Germany

Hensel, A., Wädenswil, Switzerland

Herath, W. H., University, MS, USA

Hiller, K., Berlin-Köpenick, Germany

Hohage, H., Münster, Germany

Holmes, E., London, UK

Hoquemiller, R., Châtenay-Malabry, France

Hu, K. E., Buffalo, USA

Hüsemann, W., Münster, Germany

Hutz, R. J., Milwaukee, USA

Iinuma, M., Gifu, Japan

Ilias, M., University, MS, USA

Isman, M. B., Vancouver, Canada

Jacob, M., University, MS, USA

Jinhui, D., Washington, DC, USA

Jodynis-Liebert, J., Poznan, Poland

Kawanishi, K., Higashinada, Japan

Kees, F., Regensburg, Germany

Kellermann, J., Munich, Germany

Khan, M. A., Washington, DC, USA

Khan, S., University, MS, USA

Kleinert, H., Mainz, Germany

Klumpp, S., Münster,Germany

Ko, W.-C., Taipei, Taiwan

Kobaisy, M., University, MS, USA

Koch, E., Karlsruhe, Germany

Kojda, G., Düsseldorf, Germany

Kolodziej, H., Berlin, Germany

Kondo, K., Hamamatsu, Japan

König, G., Bonn, Germany

Krenn, L., Vienna, Austria

Kunert, O., Graz, Austria

Kwon, H. J., Seoul, Korea

Lacaille-Dubois, M.-A., Dijon, France

Landthaler, M., Regensburg, Germany

Lankin, D., Skokie, IL, USA

Leopold, C. S., Leipzig, Germany

Li, X.-C., University, MS, USA

Lopez, E. C., Madrid, Spain

Luo, Y., Hattiesburg, MS, USA

Ma, G., University, MS, USA

Männel, D., Regensburg, Germany

Markowitz, J. S., Charleston, USA

Marston, A., Lausanne, Switzerland

Mata, R., Coyoacan, Mexico

Matsuda, H., Kyoto, Japan

Mayer, B., Graz, Austria

McCormick, S. M., Chicago, USA

McKee, T. C., Frederick, MD, USA

Melzig, M., Berlin, Germany

Merfort, I., Freiburg, Germany

Miglietta, A., Torino, Italy

Morelli, I., Pisa, Italy

Morjani, H., Reims, France

Müller, K., Münster, Germany

Nagle, D., University, MS, USA

Nanayakkara, D., University, MS, USA

Nisslein, T., Salzgitter, Germany

Ots, Th., Graz, Austria

Otto, A. M., Munich, Germany

Paper, D., Regensburg, Germany

Pauli, G., Chicago, USA

Petersen, M., Marburg, Germany

Pieters, L. A., Antwerp, Belgium

Pittner, H., Wien, Austria

Proksch, P., Düsseldorf, Germany

Pugh, N., University, MS, USA

Radhakrishnan, R., Iowa City, IA, USA

Ramm, M., Jena, Germany

Reznicek, G., Vienna, Austria

Riese, U., Jena, Germany

Rimando, A., University, MS, USA

Rios, J.-L., Valencia, Spain

Ross, S., University, MS, USA

Rustenbeck, I., Braunschweig, Germany

Ruth, P., Tübingen, Germany

Saller, R., Zürich, Switzerland

Sattler, I., Jena, Germany

Schaneberg, B., University, MS, USA

Schempp, C. M., Freiburg, Germany

Schilcher, H., München, Germany

Schlatter, E., Münster, Germany

Schmidt, K., Graz, Austria

Schmidt, Th., Düsseldorf, Germany

Schmitz, M. L., Bern, Switzerland

Schneider, M. R., Berlin, Germany

Schölmerich, J., Regensburg, Germany

Schöpke, Th., Salzgitter, Germany

Schrör, K., Düsseldorf, Germany

Schubert, D., La Jolla, USA

Schuehly, W., Graz, Austria

Schunack, W., Berlin, Germany

Seguin, E., Rouen, France

Seitz, U., Tübingen, Germany

Siahaan, T., Lawrence, USA

Siegmund, B., Berlin, Germany

Simmet, Th., Ulm, Germany

Slade, D., University, MS, USA

Soldati, F., Bioggio, Switzerland

Srinivas, P. V., University, MS, USA

Stahl-Biskup, E., Hamburg, Germany

Stöckigt, J., Mainz, Germany

Strack, D., Halle, Germany

Stumpf, H., Karlsruhe, Germany

Stuppner, H., Innsbruck, Austria

Sufka, K. J., University, MS, USA

Takamatsu, S., University, MS, USA

Tanaka, A., Sakuragaoka, Japan

Tekwani, B., University, MS, USA

Tellez, M., University, MS, USA

Terreaux, C., Lausanne, Switzerland

Theriault, A., Honolulu, USA

Tillequin, F., Paris, France

Tubaro, A., Trieste, Italy

van der Hejiden, R., Leiden, The Netherlands

van Tellingen, O., Amsterdam, The Netherlands

Veit, M., Munich, Germany

Venkateswarlu, Y., Hyderabad, India

Verpoorte, R., Leiden, The Netherlands

Vieths, S., Langen, Germany

Vila, R., Barcelona, Spain

Vlietinck, A. J., Antwerp, Belgium

Vollmar, A. M., Munich, Germany

Wagner, H., Munich, Germany

Walker, L. A., Missisippi, USA

Walle, Th., Charleston, USA

Ward, S. G., Bath, UK

Wiegrebe, W., Regensburg, Germany

Winterhoff, H., Münster, Germany

Wünsch, B., Münster, Germany

Wuttke, W., Göttingen, Germany

Yokochi, T., Aichi, Japan

Yousaf, M., University, MS, USA

Zahler, S., Munich, Germany

Zhou, Y.-D., University, MS, USA

Zimmer, A., Graz, Austria

Zündorf, I., Frankfurt/M., Germany

Zünkler, B. J., Bonn, Germany

A. Nahrstedt, Münster