“…The questionnaire comprises two subscales in which feelings of blame and unfairness are composed by the sum of items 3, 7, 9, 10, 11 and 12. As for the severity and irreparability of loss, they are composed by the sum of items 1, 2, 4, 5, 6 and 8 30 . The intensity of pain was evaluated by the Numerical Pain Rating Scale (NPRS), which consists of a 10cm ruler with a score from zero to 10 in which the participants classify their pain, being zero the absence of pain and 10 the worst pain possible.…”