What is striking in this example is that more than a million hospitalizations of patients with heart failure occur annually and yet we have not systematically learned from the varied approaches to treatment that are being pursued every day.

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"Where the people are truly dying, not from the virus, the people are dying of hunger, we have sent aid systematically to Haiti, " Calderon said.

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"We want to put it in place systematically so we can raise the bar and have more players, " McEnroe said.

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