[1] Sir Mortimer B Davis Jewish Hosp, Montreal, PQ, Canada
[2] McMaster Univ, Hamilton, ON, Canada
[3] BC Childrens Hosp, Vancouver, BC, Canada
[4] Canc Care Manitoba, Winnipeg, MB, Canada
[5] Canadian Natl Task Force Adolescent & Young Adult, Toronto, ON, Canada
[6] Klinikum Stuttgart Olgahosp, Baden, Switzerland
[7] Ist Nazl Tumori, I-20133 Milan, Italy
[8] Univ Rochester, Rochester, NY USA
[9] Univ Calif Irvine, Irvine, CA USA
[10] Leeds Teaching Hosp Trust, Leeds, W Yorkshire, England
[11] CHOC Childrens Hosp, Orange, CA USA
[12] Univ Fed Sao Paulo, Sao Paulo, Brazil
[13] ICO Hosp Germans Trias & Pujol, Barcelona, Spain
[14] UPMC, Childrens Hosp Pittsburgh, Pittsburgh, PA USA
[15] Peter MacCallum Canc Ctr, East Melbourne, Australia
[16] Australian Org Young People Living Canc, Sydney, NSW, Australia