http://www.sec.gov/Archives/edgar/data/85961/000008596118000159/a424b3.htm
http://www.sec.gov/Archives/edgar/data/1000275/000114036118041737/form424b2.htm
http://www.sec.gov/Archives/edgar/data/1000275/000114036118041739/form424b2.htm
http://www.sec.gov/Archives/edgar/data/1000275/000114036118041746/form424b2.htm
http://www.sec.gov/Archives/edgar/data/1000275/000114036118041835/form424b2.htm
http://www.sec.gov/Archives/edgar/data/1000275/000114036118041838/form424b2.htm
http://www.sec.gov/Archives/edgar/data/1000275/000114036118041841/form424b2.htm
http://www.sec.gov/Archives/edgar/data/1000275/000114036118041844/form424b2.htm
http://www.sec.gov/Archives/edgar/data/1000275/000114036118041872/form424b2.htm
http://www.sec.gov/Archives/edgar/data/1000275/000114036118041877/form424b2.htm
http://www.sec.gov/Archives/edgar/data/1000275/000114036118041881/form424b2.htm
http://www.sec.gov/Archives/edgar/data/1000275/000114036118041887/form424b2.htm
http://www.sec.gov/Archives/edgar/data/1000275/000114036118041890/form424b2.htm
http://www.sec.gov/Archives/edgar/data/732712/000119312518313318/d631554d424b2.htm
http://www.sec.gov/Archives/edgar/data/1748907/000119312518313993/d566761d424b4.htm
http://www.sec.gov/Archives/edgar/data/732717/000119312518313996/d626579d424b3.htm
http://www.sec.gov/Archives/edgar/data/72971/000138713118005790/wfcr1220-424b2_103118.htm