1. Faculty of Pharmacy and Pharmaceutical Sciences, University of Alberta, Edmonton, Alberta, Canada,
2. Experimental Oncology Unit, Department of Oncology, University of Alberta, Edmonton, Alberta, Canada,
3. Department of Pharmacognosy, Pharmaceutical Sciences Division, Natural Research Centre, Dokki, Giza, Egypt,
4. Facultad de Química, Departamento de Farmacia, Universidad Nacional Autónoma de México, México,
5. Department of Pediatrics, Oncology and Biochemistry, University of Alberta, Edmonton, Alberta, Canada, and
6. Alberta Inflammatory Bowel Disease Consortium, Alberta, Canada