http://www.sec.gov/Archives/edgar/data/1000275/000114036116087472/form424b2.htm
http://www.sec.gov/Archives/edgar/data/1000275/000114036116087539/form424b2.htm
http://www.sec.gov/Archives/edgar/data/1582554/000114420416135727/v453532_424b3.htm
http://www.sec.gov/Archives/edgar/data/1665650/000119312516774643/d295019d424b2.htm
http://www.sec.gov/Archives/edgar/data/1419828/000119312516775261/d264528d424b2.htm
http://www.sec.gov/Archives/edgar/data/1687202/000153949716004038/n770_424b2-x10.htm