1. Department of Pharmacy and Central Laboratory Sichuan Academy of Medical Sciences Sichuan Provincial People's Hospital School of Medicine University of Electronic Science and Technology of China No. 32, West Second Section, First Ring Road Chengdu 610072 Sichuan P. R. China
2. Department of Orthopaedics and Department of Medical Ultrasound Shanghai Tenth People's Hospital Tongji University School of Medicine Tongji University No. 301 Yan-chang-zhong Road Shanghai 200072 P. R. China
3. In-Patient Ultrasound Department Second Affiliated Hospital of Harbin Medical University Surgeons’ Hall, No.246. XuefuRoad, Nangang District Harbin Heilongjiang China