Helena Knotkova, PhD is Co-Chief of the Research Division, Department of Pain Medicine and Palliative Care, Beth Israel Medical Center, New York and Co-founder as well as Director of Research at Institute of Non-invasive Brain Stimulation of New York, and Assistant Professor of Neurology, Albert Einstein College of Medicine, Bronx, New York. She is a co-founder of the Special Interest Group on Neuromodulation under the International Association for the Study of Pain (IASP). Dirk Rasche, MD is a general Neurosurgeon and Assistant Professor of Neurosurgery, Department of Neurosurgery, University of Lübeck, Germany. Dr. Rasche is as an active member of IASP, EFIC, INS and multiple other international and national associations.