http://www.sec.gov/Archives/edgar/data/19617/000089109216011409/e67787_424b2.htm
http://www.sec.gov/Archives/edgar/data/1000275/000114036116047762/form424b5.htm
http://www.sec.gov/Archives/edgar/data/1000275/000114036116047764/form424b5.htm
http://www.sec.gov/Archives/edgar/data/1000275/000114036116047819/form424b2.htm
http://www.sec.gov/Archives/edgar/data/74615/000119312516429786/d18700d424b2.htm