1. Department of Anesthesiology of Huashan Hospital; State Key Laboratory of Medical Neurobiology and Institute of Brain Sciences; Fudan University; Shanghai China
2. Department of Anesthesiology of Shanghai Pulmonary Hospital; Tongji University; Shanghai China
3. Center of Cerebrovascular Disease Research; University of Pittsburgh School of Medicine; Pittsburgh PA USA
4. Division of Pharmaceutical Sciences; Mylan School of Pharmacy; Duquesne University; Pittsburgh PA USA