1 Ion Channels Biophysics and Pharmacology Laboratory, The Institute for Drug Research, School of Pharmacy, Faculty of Medicine, The Hebrew University of Jerusalem, Jerusalem, Israel.
2 Ion Channels Biophysics and Pharmacology Laboratory, The Institute for Drug Research, School of Pharmacy, Faculty of Medicine, The Hebrew University of Jerusalem, Jerusalem, Israel. Electronic address: avi.priel@mail.huji.ac.il.