15 REFERENCES
ClinicalTrials.gov identifiers for studies included below:
- Study 1 NCT00205803
- Study 2 NCT00373958
- Study 3 NCT00444457
- Study 4 NCT00452452
- Study 5 NCT00761631
- Study 6 NCT00427895
- Study 7 NCT00546572
- Study 8 NCT00574548
- Study 9 NCT00500266
- Study 10 NCT00521586
- Study 11 NCT00492557
- Study 12 NCT00744263
- Study 13 NCT02124161