Correction to: Scientific Reports 10.1038/s41598-019-52859-2, published online 11 November 2019
The Author information section in this Article is incorrect.
“These author contributed equally: Charles Feldman and Sabiha Yusuf Essack
These authors jointly supervised this work: Nontombi Marylucy Mbelle and John Osei Sekyere.”
should read:
“These authors contributed equally: Nontombi Marylucy Mbelle and John Osei Sekyere
These authors jointly supervised this work: Charles Feldman and Sabiha Yusuf Essack.”