[1] MD Anderson Canc Ctr, Radiat Oncol, Houston, TX USA
[2] NRG, Philadelphia, PA USA
[3] Ctr Leon Berard, Radiat Oncol, Lyon, France
[4] Univ Miami, Radiat Oncol, Coral Gables, FL USA
[5] McMaster Univ, Oncol, Hamilton, ON, Canada
[6] Nova Scotia Canc Ctr, Radiat Oncol, Halifax, NS, Canada
[7] Univ Laval, Radiat Oncol, Hotel Dieu Quebec, Laval, PQ, Canada
[8] St Josephs Hosp, Radiat Oncol, Phoenix, AZ USA
[9] Tel Aviv Sourasky Med Ctr, Radiat Oncol, Tel Aviv, Israel
[10] Tom Baker Canc Clin, Radiat Oncol, Calgary, AB, Canada
[11] Washington Univ St Louis, Radiat Oncol, St Louis, MO USA
[12] CIUSSSEMTL Hop Maisonneuve Rosemont, Radiat Oncol, Montreal, PQ, Canada
[13] CHU Poitiers, Radiat Oncol, Poitiers, France
[14] Univ Nantes, Radiat Oncol, Nantes, France
[15] La Clin Pasteur, Radiat Oncol, Toulouse, France
[16] UNICANCER, Lyon, France
[17] Cedars Sinai Med Ctr, Radiat Oncol, Los Angeles, CA USA
[18] Inst Bergonie, Radiat Oncol, Bordeaux, France
[19] Univ Calif San Francisco, Radiat Oncol, San Francisco, CA USA