http://www.sec.gov/Archives/edgar/data/40554/000004055414000064/cycle470psupp.htm
http://www.sec.gov/Archives/edgar/data/1522727/000104746914004895/a2220150z424b2.htm
http://www.sec.gov/Archives/edgar/data/107815/000110465914038159/a14-12385_3424b2.htm
http://www.sec.gov/Archives/edgar/data/70858/000119312514195299/d712388d424b2.htm
http://www.sec.gov/Archives/edgar/data/949349/000119312514196450/d716901d424b3.htm
http://www.sec.gov/Archives/edgar/data/1358071/000119312514196998/d598391d424b5.htm
http://www.sec.gov/Archives/edgar/data/1351541/000119312514197123/d724064d424b7.htm
http://www.sec.gov/Archives/edgar/data/78003/000119312514197236/d724055d424b5.htm
http://www.sec.gov/Archives/edgar/data/312070/000119312514197246/d724377d424b2.htm
http://www.sec.gov/Archives/edgar/data/1308606/000119312514197271/d724218d424b5.htm