http://www.sec.gov/Archives/edgar/data/1261249/000104746917004975/a2232897z424b5.htm
http://www.sec.gov/Archives/edgar/data/1367064/000104746917004978/a2232874z424b2.htm
http://www.sec.gov/Archives/edgar/data/1179060/000104746917004980/a2232887z424b5.htm
http://www.sec.gov/Archives/edgar/data/1000275/000114036117029975/form424b2.htm
http://www.sec.gov/Archives/edgar/data/1000275/000114036117030028/form424b2.htm
http://www.sec.gov/Archives/edgar/data/1000275/000114036117030083/form424b2.htm
http://www.sec.gov/Archives/edgar/data/811589/000117494717001143/t1702238-424b3.htm