<qa>  What will be followed by the nursing team during the three weeks?Skin condition will be followed by the nursing team during the three weeks. Spasticity, pain and consciousness assessments will be performed at baseline week 0, after 1 week of treatment week 1 at the end of the treatment week 3, 1 week later week 4, 3 weeks later week 6 and three months later week 12. 