The PDF file you selected should load here if your Web browser has a PDF reader plug-in installed (for example, a recent version of Adobe Acrobat Reader).

If you would like more information about how to print, save, and work with PDFs, Highwire Press provides a helpful Frequently Asked Questions about PDFs.

Alternatively, you can download the PDF file directly to your computer, from where it can be opened using a PDF reader. To download the PDF, click the Download link above.

Fullscreen Fullscreen Off


Date of publication: 2020-12-28 22:01:28
Date of submission: 2020-08-21 22:38:50


Statistics


Total abstract view - 1662

Indicators


Refbacks

  • There are currently no refbacks.


Copyright (c) 2020 Luis Alfonso ramirez carrillo

Creative Commons License
This work is licensed under a Creative Commons Attribution 4.0 International License.