About the Authors

Hussein A. N. Al-Wadei

Affiliations Experimental Oncology Laboratory, Department of Biomedical and Diagnostic Sciences, College of Veterinary Medicine, University of Tennessee, Knoxville, Tennessee, United States of America, Department of Preventive Medicine, Sana'a University, Sana'a, Yemen

Mohammed H. Al-Wadei

Affiliation Experimental Oncology Laboratory, Department of Biomedical and Diagnostic Sciences, College of Veterinary Medicine, University of Tennessee, Knoxville, Tennessee, United States of America

Hildegard M. Schuller

hmsch@utk.edu

Affiliation Experimental Oncology Laboratory, Department of Biomedical and Diagnostic Sciences, College of Veterinary Medicine, University of Tennessee, Knoxville, Tennessee, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: HMS. Performed the experiments: HANA MHA. Analyzed the data: HMS HANA MHA. Wrote the paper: HANA HMS. Obtained funding: HMS.