Vollmer doubtful, 15 Patriots questionable

New England Patriots offensive tackle Sebastian Vollmer is doubtful for Saturday's game against the Miami Dolphins.

Vollmer (back/foot) missed practice all week.

The Patriots have listed the following 15 players as questionable:

CB Kyle Arrington (foot) CB Devin McCourty (shoulder) RB BenJarvus Green-Ellis (illness) RB Shane Vereen (hamstring) S Vincent Fuller (forearm) S James Ihedigbo (shoulder) S Patrick Chung (foot) WR Wes Welker (knee) WR Deion Branch (groin) WR Julian Edelman (back) WR Matthew Slater (shoulder) C Dan Connolly (groin) LB Dane Fletcher (thumb) LB Brandon Spikes (knee) G Brian Waters (ankle)