http://www.sec.gov/Archives/edgar/data/1419242/000104746918000371/a2234345z424b5.htm
http://www.sec.gov/Archives/edgar/data/1000275/000114036118002970/form424b2.htm
http://www.sec.gov/Archives/edgar/data/1000275/000114036118003045/form424b2.htm
http://www.sec.gov/Archives/edgar/data/1000275/000114036118003050/form424b2.htm
http://www.sec.gov/Archives/edgar/data/1000275/000114036118003090/form424b2.htm
http://www.sec.gov/Archives/edgar/data/732712/000119312518018149/d529814d424b2.htm