Blood Centers of America (BCA) is a member-owned organization comprised of over 50 independent blood centers throughout North America, representing nearly 40% of the U.S. blood supply. Along with their core business of providing a substantial portion of U.S. blood supply, other BCA member services include patient blood management, transfusion services, immunohematology testing, therapeutic apheresis and tissue and cord blood banking. In addition, BCA members provide a variety of human blood products, cells and tissues to the therapeutic, diagnostic and cell therapy industries.
League of Legends is a multiplayer online battle arena video game developed and published by Riot Games for Microsoft Windows and Mac OS X, inspired by the popular Defense of the Ancients map for Warcraft III. It is a free-to-play game, supported by micro-transactions. It was first announced on October 7, 2008, and released on October 27, 2009.