TY - GEN AU - Muijs,Christina T AU - Beukema,Jannet C AU - Mul,Veronique E AU - Langendijk,Johannes A TI - In Response to: Study to determine adequate margins in radiotherapy planning for esophageal carcinoma by detailing patterns of recurrence after definitive chemoradiotherapy SN - 1879-355X PY - 2009///1211 KW - Esophageal Neoplasms KW - diagnostic imaging KW - Humans KW - Movement KW - Neoplasm Recurrence, Local KW - Radiography KW - Radiotherapy Planning, Computer-Assisted KW - Tumor Burden N1 - Publication Type: Letter; Comment UR - https://doi.org/10.1016/j.ijrobp.2009.07.1738 ER -