http://www.sec.gov/Archives/edgar/data/4962/000104746918007014/a2236968z424b2.htm
http://www.sec.gov/Archives/edgar/data/1000275/000114036118042140/form424b2.htm
http://www.sec.gov/Archives/edgar/data/1000275/000114036118042273/form424b2.htm
http://www.sec.gov/Archives/edgar/data/1000275/000114036118042294/form424b2.htm
http://www.sec.gov/Archives/edgar/data/83246/000114420418057104/tv506144_424b2.htm
http://www.sec.gov/Archives/edgar/data/1587732/000119312518317317/d546174d424b5.htm