All authors have made a contribution to this manuscript. Z.S. designed, drafted, and edited the initial manuscript. K.T. reviewed and edited the initial manuscript. S.S.K. edited the initial manuscript. G.H. conceptualized and designed the framework of the manuscript. S.V.L. wrote the revision of the manuscript and brought many of his independently originated ideas into the revised manuscript. All authors have read and agreed to the published version of the manuscript.