... Italy, Israel, Portugal, and Spain; NorthAmerica: Canada, and the United States; South America:Brazil, an d Uruguay; Asia: China, Indonesia , Japan, and Singapore; and Australia.Cost analysis All ... may, at one time or another,be appropriate candidates for eithe r therapy, especiallywhen they are hemodynamically sta ble [5]. Results fromrandomized controlled trials and meta-analyses havefailed ... were asked to complete data entry and e-mail the data to the central office. On arrival, all data werescreened in detail by a dedicated intensive care specialistfor any missing information...