About the Authors

Terttu Heikinheimo

tepuhei@gmail.com

Affiliations Department of Neurology, Helsinki University Central Hospital, Helsinki, Finland, Department of Medicine, College of Medicine, Blantyre, Malawi

Daniel Chimbayo

Affiliation Department of Medicine, College of Medicine, Blantyre, Malawi

Johnstone J. Kumwenda

Affiliation Department of Medicine, College of Medicine, Blantyre, Malawi

Sam Kampondeni

Affiliation Department of Radiology, College of Medicine, Blantyre, Malawi

Theresa J. Allain

Affiliation Department of Medicine, College of Medicine, Blantyre, Malawi

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: TH JK TA. Performed the experiments: TH DC. Analyzed the data: TH SK TA. Wrote the paper: TH JK SK TA.