public function exportCSV()
{
set_time_limit(50000);
// Get all Input send via AJAX to $rec
$rec = Request::all();
$pid = $rec['pid'];
// Instantiate Neo4JConnector
$neo = new Neo4JConnector('default', 'http', 'localhost', 7474, 'neo4j', 'aiscu');
// Prepare data to export
$results = $neo->queryNodesForCSV($pid);
return response()->json($results);
}
