[1] Univ Hertfordshire, Dept Psychol & Sports Sci, Hatfield, England
[2] Neuro Diverse Org, Brussels, Belgium
[3] Guys Kings & St Thomas School Med, Tic & Neurodev Movements Serv TANDeM, London, England
[4] Washington Univ, Dept Psychiat, St Louis, MO USA
[5] Washington Univ, Dept Neurol, St Louis, MO USA
[6] Washington Univ, Dept Radiol & Neurosci, St Louis, MO USA
[7] Univ Minnesota, Masonic Inst Developing Brain, Dept Psychiat & Behav Sci, Minneapolis, MN USA