Dear friends and colleagues:

I am astonished because I have received already thirty-one requests of my humble works. But it makes me feel happy that there are so much interest in the community, even assuming that there is also an interest to know more about science and way of living in my country. I know that this kind of information is scarce in international journals and scientific meetings.

I plead you all to wait for me a little, a few days at most, because I have a communication "bottleneck" now and need some time to do the English translations (including some tailoring of the original Spanish version).

I will fulfill my compromise with you, and in doing this I will be only giving back a little of the enormous help that many of you have given me in the past. I will be doing that one by one of you all, but I am posting a general message now to facilitate communications.

Thanks to you all,
With my best wishes,

Roger E. Rivero Vega