Except where otherwise noted, all the content and files of this website are available for download under a Creative Commons Copyright Licence

You are free:

  • To Share — to copy, distribute and transmit the work

Under the following conditions:

  • Attribution — You must attribute the work in the manner specified by the author or licensor (but not in any way that suggests that they endorse you or your use of the work).
  • Noncommercial — You may not use this work for commercial purposes.
  • No Derivative Works — You may not alter, transform, or build upon this work.

For more information, visit Creative Commons website.

If you have any questions or comment about the website, please send a message.


All data and information provided on this site are for informational purposes only. The opinions expressed here represent solely Ricardo Vargas opinions and not the opinions of Ricardo Vargas clients, partners, professional societies and other related parties.

We make no representation as to accuracy, completeness, currentness, suitability, or validity of any information on this site and will not be liable for any errors, omissions, or delays in this information or any losses, injuries, or damages arising from its display or use. All information is provided on an as-is basis.

We reserve the right to exclude any comment with offensive, pejorative, promotional or out of the context content.