About the Authors

Sofia Unnerståle

Affiliation Medivir AB, PO Box 1086, SE-141 22, Huddinge, Sweden

Michal Nowakowski

Affiliations Swedish NMR Centre, University of Gothenburg, PO Box 465, SE-40530, Gothenburg, Sweden, Centre of New Technologies, University of Warsaw, Banacha 2C, 02–097, Warsaw, Poland

Vera Baraznenok

Affiliation Medivir AB, PO Box 1086, SE-141 22, Huddinge, Sweden

Gun Stenberg

Affiliation Medivir AB, PO Box 1086, SE-141 22, Huddinge, Sweden

Jimmy Lindberg

Affiliation Medivir AB, PO Box 1086, SE-141 22, Huddinge, Sweden

Maxim Mayzel

Affiliation Swedish NMR Centre, University of Gothenburg, PO Box 465, SE-40530, Gothenburg, Sweden

Vladislav Orekhov

Affiliation Swedish NMR Centre, University of Gothenburg, PO Box 465, SE-40530, Gothenburg, Sweden

Tatiana Agback

Tatiana.Agback@medivir.com

Affiliation Medivir AB, PO Box 1086, SE-141 22, Huddinge, Sweden

Competing Interests

Sofia Unnerståle, Vera Baraznenok, Gun Stenberg, Jimmy Lindberg and Tatiana Agback are employed by Medivir AB. There are no patents, products in development or marketed products to declare. This does not alter the authors' adherence to all the PLOS ONE policies on sharing data and materials, as detailed online in the guide for authors.

Author Contributions

Conceived and designed the experiments: TA SU VO. Performed the experiments: TA MM. Analyzed the data: SU MN. Contributed reagents/materials/analysis tools: VB GS. Wrote the paper: SU MN GS. Manuscript feedback: TA VO MM JL.