['However', ',', 'our', 'recourse', 'decision', '(', 'scheduled', 'cancellations', ')', 'is', 'still', 'anticipative', 'to', 'further', 'uncertainty', ',', 'namely', 'the', 'second', 'shift', 'surgery', 'durations', ',', 'unavailability', 'and', 'cancellations', '.']