http://www.sec.gov/Archives/edgar/data/1502292/000104746915006827/a2225722z424b4.htm
http://www.sec.gov/Archives/edgar/data/1509261/000114420415046091/v416822_424b3.htm
http://www.sec.gov/Archives/edgar/data/29915/000119312515276011/d19002d424b2.htm
http://www.sec.gov/Archives/edgar/data/29915/000119312515276021/d19002d424b3.htm
http://www.sec.gov/Archives/edgar/data/72971/000119312515276162/d64715d424b2.htm
http://www.sec.gov/Archives/edgar/data/1282663/000119312515290061/d52372d424b5.htm
http://www.sec.gov/Archives/edgar/data/1114446/000119312515290091/d94448d424b2.htm
http://www.sec.gov/Archives/edgar/data/1649011/000119312515290188/d54317d424b3.htm