{"paper_id":"5b26fdb6-ca7f-4eb9-8870-565034aff4c2","body_text":"The author declare that they have no competing interests.\n\nAll authors of this article declare that we qualify for authorship as defined by ICMJE  http://www.icmje.org/#author .\nEach author has participated sufficiently in the work and takes public responsibility for appropriate portions of the content of this article.\nEach author acknowledges that this final version was read and approved.\n\nThis study was conducted with approval from Institutional Review Board (IRB) of the institution associated with this study.\nAuthors take responsibility to maintain relevant documentation in this respect.\n\nTo ensure the integrity and highest quality of CytoJournal publications, the review process of this manuscript was conducted under a  double blind model  (authors are blinded for reviewers and vice versa) through automatic online system.","source_license":"CC0","license_restricted":false}