Which of the following statements is true regarding cervical dislocation?

A. Cervical dislocation may be performed in immature rats and rabbits weighing less than 500 grams.
B. Cervical dislocation may be performed in immature rats, but is strictly prohibited in rabbits of any weight.
C. Cervical dislocation may be performed in immature rats (< 200 g) and immature rabbits.
D. It is not necessary for staff to demonstrate technical proficiency prior to performing cervical dislocation in conscious animals.