Description of the process: Strength of recommendations: Strength of recommendations: A / Standard: Reflects a high degree of certainty based on Class I studies A / Standard: Reflects a high degree of certainty based on Class I studies B / Guideline: Moderate clinical certainty based on Class II studies B / Guideline: Moderate clinical certainty based on Class II studies C / Option: Inconclusive certainty based on Class III evidence C / Option: Inconclusive certainty based on Class III evidence
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