About the Authors

Jia Jia Liu

Affiliations School of Nursing, Shandong University, Jinan, 250012, China, Neurogenetics Unit, Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden

Fenglan Lou

Affiliation School of Nursing, Shandong University, Jinan, 250012, China

Catharina Lavebratt

catharina.lavebratt@ki.se

‡ These authors share senior authorship on this work.

Affiliations Neurogenetics Unit, Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden, Center for Molecular Medicine, Karolinska University Hospital, Stockholm, Sweden

Yvonne Forsell

‡ These authors share senior authorship on this work.

Affiliation Department of Public Health Sciences, Karolinska Institutet, Stockholm, Sweden

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: CL YF. Performed the experiments: JJL CL. Analyzed the data: JJL FL CL YF. Contributed reagents/materials/analysis tools: CL YF. Wrote the paper: JJL FL CL YF.