Authors should submit their manuscripts to the Editor-in-Chief via this email: njm.nsmjournals@gmail.com Submission of manuscript implies that it is not being considered contemporaneously for publication elsewhere. Upon acceptance of an article for publication, authors are expected to effect all corrections highlighted by the reviewers. The corrected paper should be submitted back to the Editor – in – Chief via the same email, in Microsoft Word format with font size of 12 and font type should be Times New Roman. See Author's guide for details.