1 Toronto General Research Institute-University Health Network, 101 College Street, Max Bell Research Centre, Suite 5R406, Toronto, ON M5G 1L7, Canada.
2 Laboratory Medicine & Pathobiology, University of Toronto, Toronto, ON M5S 1A8, Canada.
3 The Donnelly Centre, University of Toronto, Toronto, ON M5S 3E1, Canada.
4 State Key Laboratory for Functions and Applications of Medicinal Plants, Guizhou Medical University, Guiyang 550025, China.
5 The Natural Products Research Center of Guizhou Province, Guiyang 550014, China.
6 Department of Medicine, University of Toronto, Toronto, ON M5S 3H2, Canada.