acupuncture
DeviceThe treatment consisted of 5 sessions, all patients completed a recovery time after treatment of 30 min duration. The sessions were administered over a period of 5 weeks (one session per week). The acupuncture treatment was semi-standardised. It consisted of a basic pool of 6 body acupuncture points. Five additional acupuncture body points together with auricular points formed an individual pool. After needle insertion, the needle was manipulated until the subject obtained the de-Qi response (a deep aching or full feeling at the needle, [22]). After obtaining the de-Qi response, there was no further manipulation of the needle. Each session lasted 20 minutes.