Shao, Chengcheng http://orcid.org/0000-0002-5479-2256
Ciampaglia, Giovanni Luca http://orcid.org/0000-0001-5354-9257
Varol, Onur http://orcid.org/0000-0002-3994-6106
Yang, Kai-Cheng
Flammini, Alessandro
Menczer, Filippo http://orcid.org/0000-0003-4384-2876
Article History
Received: 30 May 2018
Accepted: 5 October 2018
First Online: 20 November 2018
Competing interests
: The authors declare no competing interests.