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By David Nunes, Fernando Boavida, Jorge Sa Silva. David Nunes, PhD is an information systems advisor and software developer at the Central Portuguese Bank. He holds a Masters degree in Bioinformatics, and a PhD in Informatics, both from the University of Coimbra, Portugal.
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.