The paper 'A Distributed Core Network Architecture for 5G Systems and Beyond' has how many authors?
Find the number of authors of the paper 'A Distributed Core Network Architecture for 5G Systems and Beyond'.
SELECT ?answer WHERE { <https://dblp.org/rec/conf/sigcomm/MukherjeeRR18> <https://dblp.org/rdf/schema#numberOfCreators> ?answer }
<https://dblp.org/rec/conf/sigcomm/MukherjeeRR18>