https://dx.doi.org/10.1093/scan/nsq044 (Publisher version)
Kühn, S., Müller, B. C. N., van der Leij, A., Brass, M., Dijksterhuis, A., & van Baaren, R. B. (2011). Neural correlates of emotional synchrony. Social Cognitive and Affective Neuroscience, 6(3), 368-374. doi:10.1093/scan/nsq044.