http://www.sec.gov/Archives/edgar/data/312070/000110465916098501/a16-3263_25424b2.htm
http://www.sec.gov/Archives/edgar/data/1000275/000114036116054064/form424b2.htm
http://www.sec.gov/Archives/edgar/data/828944/000119312516469355/d71109d424b3.htm
http://www.sec.gov/Archives/edgar/data/864270/000119312516469992/d126828d424b2.htm
http://www.sec.gov/Archives/edgar/data/1090012/000119312516470070/d130974d424b2.htm
http://www.sec.gov/Archives/edgar/data/318154/000119312516470140/d128219d424b2.htm
http://www.sec.gov/Archives/edgar/data/1467858/000119312516470154/d136971d424b2.htm