1. Department of Medicinal Chemistry and Natural Products, The Hebrew University, Hadassah Medical School, P.O. Box 12065, Jerusalem 91120, Israel; Department of Physiological Sciences, Warsaw Agricultural University, Warsaw, Poland; Chemical Faculty, Gdansk University of Technology, Gdansk, 80952 Poland; Plant Breeding and Acclimatization Institute, Radzikow, Poland; Institute of Experimental Botany, Academy of Sciences of the Czech Republic, Prague, Czech Republic; and Kaplan University Medical Center,...