X.  Chang, Waagepetersen, R., Yu, H., Ma, X., Holford, T. R., Wang, R., and Guan, Y., ?Disease Risk Estimation by Combining Case-Control Data with Aggregated Information on the Population at Risk?, Biometrics, vol. 71, pp. 114-121, 2015.

D.  Wang, Lei, M., and Chang, X., ?Dynamic relation of Chinese stock price-volume pre- and post- the Split Share Structure Reform: New evidence from a two-state Markov-switching approach?, China Finance Review International, vol. 5, no. 4, pp. 386-401, 2015.

X.  Chang and Stein, M. L., ?Decorrelation Property of Discrete Wavelet Transform Under Fixed-Domain Asymptotics?, IEEE Transactions on Information Theory, vol. 59, pp. 8001-8013, 2013.