3^rd International Conference on Radiology and Imaging August 24-26, 2015 Toronto, Canada

Toronto is the most populous city in Canada and the provincial capital of Ontario. It is located in Southern Ontario on the northwestern shore of Lake Ontario. The history of Toronto began in the late 18th century when the British Crown purchased its land from the Mississauga’s of the New Credit. The settlement established there became York, which lieutenant governor John Graves Simcoe designated as the capital of Upper Canada. The city was ransacked in the Battle of York during the War of 1812. In 1834, York became a city and renamed to Toronto. It was damaged in two huge fires in 1849 and 1904. Since 1954, the city occasionally expanded its borders through amalgamation with surrounding municipalities, most recently occurring in 1998.

As Canada's commercial capital, it is home to the Toronto Stock Exchange and the five largest banks in the nation. Leading economic sectors in the city include finance, business services, telecommunications, aerospace, transportation, media, arts, publishing, software production, medical research, education, tourism, and engineering. Toronto is considered an alpha world city by the Globalization and World Cities Research Network and is placed among the Global Leaders in the Global Financial Centers Index. The city is also consistently rated as one of the world's most livable cities by the Economist Intelligence Unit and the Mercer Quality of Living Survey.