http://www.sec.gov/Archives/edgar/data/1665650/000089109216015630/e70202_424b2.htm
http://www.sec.gov/Archives/edgar/data/1580167/000089109216015632/e70217_424b3.htm
http://www.sec.gov/Archives/edgar/data/884713/000119312516629046/d204680d424b5.htm
http://www.sec.gov/Archives/edgar/data/1571996/000119312516629078/d209190d424b3.htm