In the event that reasonable attempts to reach me have been unsuccessful, I hereby give my consent for (1) the administration of any treatment deemed necessary by the above named doctor or dentist, or in the event the designated preferred practitioner is not available, by another physician or dentist; and (2) the transfer of the child to any hospital reasonably accessible. This authorization does not include major surgery unless the medical opinions of two other licensed physicians or dentist, concurring in the necessity for such surgery, are obtained prior to the performance of such surgery.