http://www.sec.gov/Archives/edgar/data/1319723/000104746916014085/a2229065z424b5.htm
http://www.sec.gov/Archives/edgar/data/1000275/000114036116071243/form424b2.htm
http://www.sec.gov/Archives/edgar/data/1000275/000114036116071265/form424b2.htm
http://www.sec.gov/Archives/edgar/data/1000275/000114036116071270/form424b2.htm
http://www.sec.gov/Archives/edgar/data/1000275/000114036116071272/form424b2.htm
http://www.sec.gov/Archives/edgar/data/1578735/000119312516637976/d139092d424b2.htm
http://www.sec.gov/Archives/edgar/data/1465025/000119312516638486/d208258d424b5.htm
http://www.sec.gov/Archives/edgar/data/1419828/000119312516638500/d221733d424b2.htm