Candia, Cristian http://orcid.org/0000-0002-9654-543X
Jara-Figueroa, C.
Rodriguez-Sickert, Carlos
Barabási, Albert-László
Hidalgo, César A. http://orcid.org/0000-0002-6031-5982
Article History
Received: 18 April 2018
Accepted: 18 October 2018
First Online: 10 December 2018
Competing interests
: The authors declare no competing interests.