According to Nicolas Curry, such decision should be postponed; based on the systematic analysis of 37 reviews 14,377 abstracts, he was able to conclude that despite the evidence, it is still risky to make recommendations.
Para Curry et al., tal decisión se debe aplazar; y basándose en el análisis sistemático de 37 revisiones sistemáticas 14.377 resúmenes pudieron concluir que, pese a la evidencia, aún es aventurado establecer cualquier tipo de recomendación.