Conceptualization, J.S. and J.W.; methodology, J.S.; software, J.S. and J.W.; validation, J.S., J.W., S.L., C.W. and B.Z.; formal analysis, J.S.; investigation, J.W.; resources, B.Z.; data curation, J.S.; writing—original draft preparation, J.S. and J.W.; writing—review and editing, J.S., J.W., S.L., C.W. and B.Z.; visualization, J.S. and J.W.; supervision, B.Z.; project administration, J.S., J.W., S.L., C.W. and B.Z.; funding acquisition, B.Z. All authors have read and agreed to the published version of the manuscript. This research received no external funding.