About the Authors
- Francine D. Berman
* E-mail: BERMAF@rpi.edu
Affiliation Department of Computer Science, Rensselaer Polytechnic Institute, Troy, New York, United States of America
- Philip E. Bourne
Affiliation Office of the Director, National Institutes of Health, Bethesda, Maryland, United States of America
The authors have declared that no competing interests exist.