Database: scholar
Question: How many publications were added to the Cell journal this year ?
SQL:
SELECT DISTINCT COUNT ( t3.paperid ) FROM paper AS t3 JOIN journal AS t2 ON t3.journalid  =  t2.journalid JOIN paperkeyphrase AS t1 ON t3.paperid  =  t1.paperid WHERE t2.journalname  =  "Cell" AND t3.year  =  2015;