About the Authors

Bengt Zöller

bengt.zoller@med.lu.se

Affiliation Center for Primary Health Care Research, Lund University/Region Skåne, Clinical Research Centre, Skåne University Hospital, Malmö, Sweden

Xinjun Li

Affiliation Center for Primary Health Care Research, Lund University/Region Skåne, Clinical Research Centre, Skåne University Hospital, Malmö, Sweden

Jan Sundquist

Affiliations Center for Primary Health Care Research, Lund University/Region Skåne, Clinical Research Centre, Skåne University Hospital, Malmö, Sweden, Stanford Prevention Research Center, Stanford University School of Medicine, Stanford, California, United States of America

Kristina Sundquist

Affiliation Center for Primary Health Care Research, Lund University/Region Skåne, Clinical Research Centre, Skåne University Hospital, Malmö, Sweden

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: BZ XL JS KS. Performed the experiments: BZ XL JS KS. Analyzed the data: BZ XL JS KS. Contributed reagents/materials/analysis tools: JS KS. Wrote the paper: BZ XL JS KS.