About the Authors
- Gunther Eysenbach
Affiliation Centre for Global eHealth Innovation, University Health Network; and Department of Health Policy, Management and Evaluation, University of Toronto, Toronto, Ontario, Canada
The author has no relations to PNAS or its publisher, but is publisher and editor of an OA journal (Journal of Medical Internet Research, http://www.jmir.org), which is funded by author contributions.
GE conceived and designed the experiments, performed the experiments, analyzed the data, contributed reagents/materials/analysis tools, and wrote the paper.