http://www.sec.gov/Archives/edgar/data/1669374/000104746916013763/a2228916z424b3.htm
http://www.sec.gov/Archives/edgar/data/83246/000114420416107856/v442080_424b2.htm
http://www.sec.gov/Archives/edgar/data/1556421/000119312516618486/d206315d424b5.htm
http://www.sec.gov/Archives/edgar/data/72971/000119312516618870/d208491d424b2.htm
http://www.sec.gov/Archives/edgar/data/873303/000119312516619109/d204001d424b5.htm
http://www.sec.gov/Archives/edgar/data/1666138/000119312516619133/d137452d424b4.htm
http://www.sec.gov/Archives/edgar/data/1332639/000119312516619140/d202086d424b5.htm