It is the section that provides sufficient detail to describe the study. Previously published methods should be cited as references. Subtitles can be used for more than one method. The equations presented in the method section are written in Equation style, the numbers of the tables in Table Strong style, the title of the tables in the Table style, the numbers of the figures in the Figure Strong style, the headings of the figures in the Figure style, and the table contents in the Table Paragraph style. Method part should be written in Normal style. Please see the “Physical Review Style and Notation Guide” section how to use the styles in MS Word template.