1. School of Pharmacy Baotou Medical College Baotou Inner Mongolia P. R. China
2. Department of Pharmacy Baotou Fourth Hospital Baotou Inner Mongolia P. R. China
3. Clinical Pharmacy, First Affiliated Hospital Baotou Medical College Baotou Inner Mongolia P. R. China
4. School of Pharmacy Shenyang Pharmaceutical University Shenyang Liaoning Province P. R. China