Vajdi, Aram
Juher, David
Saldaña, Joan
Scoglio, Caterina
Funding for this research was provided by:
National Science Foundation (DMS 1515810)
Ministerio de Economía y Competitividad (MTM2017-86795-C3-1-P)
Generalitat de Catalunya (2017 SGR 01392)
Article History
Received: 5 May 2019
Accepted: 11 February 2020
First Online: 2 March 2020
Competing interests
: The authors declare that they have no competing interests.