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. 2017 May 3;17:135. doi: 10.1186/s12884-017-1312-x
University of North Carolina at Chapel Hill – C. Bose U10 HD076465
University of Alabama at Birmingham – W. Carlo U10 HD078437
University of Colorado – N. Krebs U10 HD076474
Thomas Jefferson University – R. Derman U10 HD076457
Columbia University – R. Goldenberg U10 HD078438
Boston University – P. Hibberd U10 HD078439
Indiana University - Liechty U10 HD076461
RTI International – E. McClure U01 HD040636