1. School of Pharmaceutical Sciences, Shandong University, Jinan, Shandong, China,
2. Department of Clinical Pharmacy, Qilu Hospital of Shandong University, Jinan, Shandong, P.R. China,
3. Shandong Engineering & Technology Research Center for Jujube Food and Drug, Jinan, Shandong, China, and
4. Shandong Provincial Key Laboratory of Mucosal and Transdermal Drug Delivery Technologies, Shandong Academy of Pharmaceutical Sciences, Jinan, Shandong, China