Text this: Pragmatic cluster randomised double-blind pilot and feasibility trial of an active behavioural physiotherapy intervention for acute non-specific neck pain: A mixed-methods protocol

  ______     ___     _    _    __   __   _    _   
 /_   _//   / _ \\  | || | ||  \ \\/ // | \  / || 
   | ||    / //\ \\ | || | ||   \ ` //  |  \/  || 
  _| ||   |  ___  ||| \\_/ ||    | ||   | .  . || 
 /__//    |_||  |_|| \____//     |_||   |_|\/|_|| 
 `--`     `-`   `-`   `---`      `-`'   `-`  `-`