Author: Nikolay Petrov
-
International Association for Near-Death Studies (IANDS)
-
Institute of Noetic Sciences
-
Institute for Global Transformation
-
Existential Consciousness Research Institute
-
EUROTAS
-
Essentia Foundation
-
Division of Perceptual Studies (DOPS), University of Virginia
-
Center for Consciousness Studies, University of Arizona
-
British Psychological Society – Consciousness and Experiential Psychology Section
-
British Psychological Association – Transpersonal Psychology Section
-
British Holistic Medical Association
-
Anthroposophic Medicine