Cheong Yuen Tong successfully completed the 4-week online course "Reproducible Research" offered through Coursera and authorized by Johns Hopkins University. The course certificate, issued on October 06, 2015, was signed by the instructors Jeff Leek, Roger Peng, and Brian Caffo of the Department of Biostatistics at the Johns Hopkins Bloomberg School of Public Health. While the certificate verifies Cheong Yuen Tong's participation, it does not confer academic credit or official university status.