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. 2017 Nov 29;8:2326. doi: 10.3389/fmicb.2017.02326

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Copyright © 2017 Ruiz Bellido, Valero, Medina Pradas, Romero Gil, Rodríguez-Gómez, Posada-Izquierdo, Rincón, Possas, García-Gimeno and Arroyo-López.

This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) or licensor are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

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Spearman correlation coefficients describing the relative influence of the type of sample on the final global Performance Hygiene and Safety Score (PHSS_FTOT) (A) and the weighted Performance Hygiene and Safety Score (PHSS_w) (B). PS stands for the processing step.