Swedish language | Physics | Society of Jesus | Royal Society | Harvard Medical School | National Geographic Society | physics | engineering | American Cancer Society | Engineering | American Medical Association | Royal Television Society | American Physical Society | Royal Army Medical Corps | Swedish krona | American Chemical Society | National Academy of Engineering | International Society for Krishna Consciousness | American Society of Civil Engineers | Royal Society of Canada | medical | Royal Geographical Society | American Philosophical Society | Theosophical Society | Royal Society of Edinburgh | Society of Antiquaries of London | Electrical Engineering | civil engineering | Society of the Cincinnati | Society for the Prevention of Cruelty to Animals |
He is a former president of the Swedish Society of Medical Physics and Medical Engineering and a former chairman of the International Academy of Medical and Biological Engineering within the International Federation for Medical and Biological Engineering.