An electronic system generally includes a flatwire electronic site and a flatwire bus electronically connecting the flatwire electronic site and an electronic device in the engine compartment. Specific embodiments provide improved efficiency of the service management tasks used for designing, operating and accounting the robust and profitable network services, for example. The system may further include a statistical machine translation engine configured to receive a translation input and to produce a raw machine translation output, at run-time. In some embodiments, a voice portal may be used to facilitate the purchase. The device’s control unit can instruct the device such that the blood treatment device performs the blood treatment while maintaining all three admissible value ranges. The chains are provided with cavities on the bottom side.