Before revision:  + \gamma_2(  ,d_\Bbf )\right), where C is an absolute constant, K controls the tail behavior of (the increments of) x_{it}(\cdot), and \gamma_2(  ,d_\Bbf ) is Talagrand's functional, a measure of multi-scale complexity of the metric space (  ,d_\Bbf ).
After revision:  + \gamma_2(  \mathbf{B )\right), where C is an absolute constant, K controls the tail behavior of (the increments of) x_{it}(\cdot), and \gamma_2(  ,d_\Bbf ) is Talagrand's functional, a measure of multi-scale complexity of the metric space (  ,d_\Bbf ).