A common mode choke coil includes a first coil element and a second coil element connected in series between a first port and a second port, and a third coil element and a fourth coil element connected in series between a third port and a fourth port. An apparatus includes a receiver configured to receive control and data signal; a transmitter configured to transmit control information on an uplink channel wherein a number of uplink control channel indexes corresponding to the number of control channel elements as on the downlink control channel is available, the transmission requiring more than one uplink channel index; and a controller. Afterwards the cultures of lactic acid bacteria are inoculated whereby the fermentation step is carried out at a temperature depending on the strain of lactic acid bacteria being used until the pH reaches a value of about 3. The part transfer module is used to push the unheated bare bonding part into and through the oven module and into position on the adhesive picking station module.