| Good Friends, Bad News - Affect and Virality in Twitter | 32 | 1.80 | 2011 |
| Serotonin transporter binding in the hypothalamus correlates negatively with tonic heat pain ratings in healthy subjects: A [C]DASB PET study. | 0 | 0.34 | 2011 |
| Clustering of scientific citations in Wikipedia | 5 | 0.54 | 2008 |
| Scientific citations in Wikipedia | 13 | 0.85 | 2007 |
