1 Department of Physiology, University of Toronto, Mount Sinai Hospital, Toronto, Canada; Lunenfeld-Tanenbaum Research Institute, Mount Sinai Hospital, Toronto, Canada; Centre for Synaptic Plasticity, School of Physiology, Pharmacology and Neuroscience, University of Bristol, Bristol, UK.
2 Ruhr University Bochum, Medical Faculty, Department of Neurophysiology, Bochum, Germany.
3 Department of Physiology and Pharmacology, University Sapienza of Roma, Italy; IRCCS Neuromed, Pozzilli, Italy. Electronic address: email@example.com.
4 Merck Research Laboratories, Merck and Company, Inc., West Point, PA, USA.