Before 2nd procedure and 1 year post op.
Immediate post op after 1st session.
Before 2nd procedure and 1 year post op.
Immediate post op after 2nd session.
Before 2nd procedure and 1 year post op.
Immediate post op after 2nd session.
Before 2nd procedure and 1 year post op.
Immediate post op after 2nd session.,