[1] Univ Portsmouth, Sch Sport Hlth & Exercise Sci, Spinnaker Buil Ing,Cambridge Rd, Portsmouth PO1 2ER, Hants, England
[2] Northumberland Tyne & Wear NHS Fdn Trust, Reg Affect Disorders Serv, Newcastle, England
[3] Plymouth Marjon Univ, Sch Sport Hlth & Wellbeing, Plymouth, Devon, England
[4] Univ Amsterdam, Dept Orthopaed Surg, Amsterdam UMC, Amsterdam Movement Sci, Amsterdam, Netherlands
[5] Natl Collegiate Athlet Assoc, Sport Sci Inst, Indianapolis, IN USA
[6] ABC Hlth Univ Ctr, Dept Neurosci, Santo Andre, SP, Brazil
[7] Univ Sao Paulo, Med Sch, Dept Psychiat, Sao Paulo, SP, Brazil
[8] McMaster Univ, Dept Family Med Sport Med, Hamilton, ON, Canada
[9] FINA Bur Liaison Sport Med, Lausanne, Switzerland
[10] Natl Ctr Excellence Youth Mental Hlth, Orygen, Melbourne, Vic, Australia
[11] Univ Melbourne, Ctr Youth Mental Hlth, Melbourne, Vic, Australia
[12] Univ Wisconsin, Sch Med & Publ Hlth, Dept Psychiat, Madison, WI USA
[13] Stellenbosch Univ, Dept Psychol, Stellenbosch, South Africa