1. Department of Psychology, Stanford University, Stanford, CA 94305, USA
2. Department of Philosophy, Dongguk University, Seoul 04620, Korea
3. Institute of Liberal Art, Pukyoung National University, Busan 48513, Korea
4. Department of Law, Konkuk University, Chungju 27478, Korea
5. Division of Communication & Media, Ewha Womans University, Seoul 03760, Korea
6. Department of Medical Ethics and Medical Humanities, Kangwon National University, Chuncheon 24341, Korea