How many authors of 'Cyclic hydraulic actuation for soft robotic devices' have MIT Computer Science and Artificial Intelligence Laboratory, Cambridge, USA as their primary affiliation?
What is the count of authors of 'Cyclic hydraulic actuation for soft robotic devices' who have MIT Computer Science and Artificial Intelligence Laboratory as their primary affiliation?
SELECT (COUNT(DISTINCT ?answer) AS ?count) WHERE { <https://dblp.org/rec/conf/iros/KatzschmannMDR16> <https://dblp.org/rdf/schema#authoredBy> ?answer . ?answer <https://dblp.org/rdf/schema#primaryAffiliation> 'MIT Computer Science and Artificial Intelligence Laboratory, Cambridge, USA' }
<https://dblp.org/rec/conf/iros/KatzschmannMDR16>