Comparison of the major sources of funding for surgical procedures between the articles published in the last 5 years of the study period and those published in the first 5 years showed a trend towards a reduction in OOP funding ( Table 3 ).
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Comparison of the major sources of funding for surgical procedures between the articles published in the last 5 years of the study period and those published in the first 5 years showed a trend towards a reduction in OOP funding ( Table 3 ).