http://www.sec.gov/Archives/edgar/data/1474777/000104746915007955/a2226295z424b4.htm
http://www.sec.gov/Archives/edgar/data/1000275/000114036115038026/form424b2.htm
http://www.sec.gov/Archives/edgar/data/1000275/000114036115038041/form424b2.htm
http://www.sec.gov/Archives/edgar/data/1000275/000114036115038043/form424b2.htm
http://www.sec.gov/Archives/edgar/data/70502/000114420415060059/v422427_424b5.htm
http://www.sec.gov/Archives/edgar/data/70858/000119312515347239/d49685d424b2.htm
http://www.sec.gov/Archives/edgar/data/922869/000119312515347992/d18522d424b5.htm
http://www.sec.gov/Archives/edgar/data/922869/000119312515348012/d10052d424b5.htm
http://www.sec.gov/Archives/edgar/data/886982/000119312515348128/d73068d424b2.htm
http://www.sec.gov/Archives/edgar/data/886982/000119312515348130/d96171d424b2.htm
http://www.sec.gov/Archives/edgar/data/886982/000119312515348140/d96170d424b2.htm
http://www.sec.gov/Archives/edgar/data/886982/000119312515348156/d89693d424b2.htm
http://www.sec.gov/Archives/edgar/data/1282663/000119312515348278/d62961d424b5.htm
http://www.sec.gov/Archives/edgar/data/831001/000119312515348280/d28728d424b2.htm
http://www.sec.gov/Archives/edgar/data/831001/000119312515348284/d72863d424b2.htm
http://www.sec.gov/Archives/edgar/data/1654966/000119312515348325/d17455d424b3.htm