[1] Univ Liverpool, Liverpool, Merseyside, England
[2] Alder Hey Childrens NHS Fdn Trust, Liverpool, Merseyside, England
[3] Royal Hosp Sick Children, Edinburgh, Midlothian, Scotland
[4] Univ Edinburgh, Edinburgh, Midlothian, Scotland
[5] Northern & Yorkshire Reg Cleft Lip & Palate Serv, Leeds, W Yorkshire, England
[6] Leeds Gen Infirm, Leeds, W Yorkshire, England
[7] Cleft Care Scotland, Glasgow, Lanark, Scotland
[8] Bristol Dent Hosp, Bristol, Avon, England
[9] Univ Manchester, Manchester, Lancs, England
[10] Manchester Univ NHS Fdn Trust, Manchester, Lancs, England
[11] Birmingham Childrens Hosp, Birmingham, W Midlands, England
[12] Birmingham Womens & Childrens NHS Fdn Trust, Birmingham, W Midlands, England
[13] Salisbury Dist Hosp, Salisbury, Wilts, England
[14] Royal Victoria Infirm, Newcastle Upon Tyne, Tyne & Wear, England
[15] Oxford Univ Hosp NHS Fdn Trust, Oxford, England
[16] Univ Gothenburg, Gothenburg, Sweden
[17] Sahlgrens Univ Hosp, Gothenburg, Sweden
[18] Uppsala Univ Hosp, Uppsala, Sweden
[19] Linkoping Univ Hosp, Linkoping, Sweden
[20] Umea Univ, Umea, Sweden
[21] Norrlands Univ Hosp, Umea, Sweden
[22] Skane Univ Hosp, Malmo, Sweden
[23] Karolinska Inst, Solna, Sweden
[24] Karolinska Univ Hosp, Stockholm, Sweden
[25] Univ Copenhagen, Copenhagen, Denmark
[26] Copenhagen Cleft Palate Ctr, Copenhagen, Denmark
[27] Cleft Palate Ctr, Aarhus, Denmark
[28] Univ Sao Paulo, Bauru, SP, Brazil
[29] Statped, Oslo, Norway
[30] Statped Sorost, Oslo, Norway
[31] Statped Vest, Bergen, Norway