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den Boer RB, Defize IL, Veldhuis W, Steenhagen E, Kerst A, van Hillegersberg R, de Jong PA, Ruurda JP. Impact of body composition and physical strength changes during chemoradiotherapy on complications and survival after oesophagectomy. Eur J Surg Oncol 2023; 49:107017. [PMID: 37586126 DOI: 10.1016/j.ejso.2023.107017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2022] [Revised: 07/13/2023] [Accepted: 08/10/2023] [Indexed: 08/18/2023]
Abstract
BACKGROUND The aim of this study was to assess body composition and physical strength changes during neoadjuvant chemoradiotherapy (nCRT) and assess their predictive value for (severe) postoperative complications and overall survival in patients who underwent oesophagectomy for oesophageal cancer. METHODS Consecutive patients who underwent nCRT and oesophagectomy with curative intent in a tertiary referral center were included in the study. Perioperative data were collected in a prospectively maintained database. The CT images before and after nCRT were used to assess skeletal muscle index (SMI), subcutaneous fat index (SFI), and visceral fat index (VFI). To assess physical strength, handgrip strength (HGS) and the exercise capacity of the steep ramp test (SRT Wpeak) were acquired before and after nCRT. RESULTS Between 2015 and 2020, 126 patients were included. SMI increased in female subgroups and decreased in male subgroups (35.38 to35.60 cm2/m2 for females, P value 0.048, 46.89 to 45.34 cm2/m2 for males, P value < 0.001). No significant changes in SFI, VFI, HGS, and SRT Wpeak were observed. No predictive value of changes in SMI, HGS, and SRT Wpeak was shown for (severe) postoperative complications and overall survival. CONCLUSIONS A significant but minimal decrease in SMI during nCRT was observed for males only, it was not associated with postoperative complications or overall survival. Physical strength measurements did not decrease significantly over the course of nCRT. No associations with postoperative complications or overall survival were observed.
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Affiliation(s)
- R B den Boer
- Department of Surgery, University Medical Center Utrecht, Utrecht University, Heidelberglaan 100, 3584 CX, Utrecht, the Netherlands
| | - I L Defize
- Department of Surgery, University Medical Center Utrecht, Utrecht University, Heidelberglaan 100, 3584 CX, Utrecht, the Netherlands
| | - W Veldhuis
- Department of Radiology, University Medical Center Utrecht, Utrecht University, Heidelberglaan 100, 3584 CX, Utrecht, the Netherlands
| | - E Steenhagen
- Department of Dietetics, University Medical Center Utrecht, Utrecht University, Heidelberglaan 100, 3584 CX, Utrecht, the Netherlands
| | - A Kerst
- Department of Rehabilitation, Physiotherapy Science, and Sport, University Medical Center Utrecht, Utrecht University, Heidelberglaan 100, 3584 CX, Utrecht, the Netherlands
| | - R van Hillegersberg
- Department of Surgery, University Medical Center Utrecht, Utrecht University, Heidelberglaan 100, 3584 CX, Utrecht, the Netherlands
| | - P A de Jong
- Department of Radiology, University Medical Center Utrecht, Utrecht University, Heidelberglaan 100, 3584 CX, Utrecht, the Netherlands
| | - J P Ruurda
- Department of Surgery, University Medical Center Utrecht, Utrecht University, Heidelberglaan 100, 3584 CX, Utrecht, the Netherlands.
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Filz von Reiterdank ICLJ, Defize IL, de Groot EM, Wedel T, Grimminger PP, Egberts JH, Stein H, Ruurda JP, van Hillegersberg R, Bleys RLAW. The surgical anatomy of a (robot-assisted) minimally invasive transcervical esophagectomy. Dis Esophagus 2022; 36:6758199. [PMID: 36222066 DOI: 10.1093/dote/doac072] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/04/2022] [Revised: 07/26/2022] [Indexed: 12/11/2022]
Abstract
BACKGROUND Transcervical esophagectomy allows for esophagectomy through transcervical access and bypasses the thoracic cavity, thereby eliminating single lung ventilation. A challenging surgical approach demands thorough understanding of the encountered anatomy. This study aims to provide a comprehensive overview of surgical anatomy encountered during the (robot-assisted) minimally invasive transcervical esophagectomy (RACE and MICE). METHODS To assess the surgical anatomy of the lower neck and mediastinum, MR images were made of a body donor after, which it was sliced at 24-μm intervals with a cryomacrotome. Images were made every 3 slices resulting in 3.200 images of which a digital 3D multiplanar reconstruction was made. For macroscopic verification, microscopic slices were made and stained every 5 mm (Mallory-Cason). Schematic drawings were made of the 3D reconstruction to demonstrate the course of essential anatomical structures in the operation field and identify anatomical landmarks. RESULTS Surgical anatomy 'boxes' of three levels (superior thoracic aperture, upper mediastinum, subcarinal) were created. Four landmarks were identified: (i) the course of the thoracic duct in the mediastinum; (ii) the course of the left recurrent laryngeal nerve; (iii) the crossing of the azygos vein right and dorsal of the esophagus; and (iv) the position of the aortic arch, the pulmonary arteries, and veins. CONCLUSIONS The presented 3D reconstruction of unmanipulated human anatomy and schematic 3D 'boxes' provide a comprehensive overview of the surgical anatomy during the RACE or MICE. Our findings provide a useful tool to aid surgeons in learning the complex anatomy of the mediastinum and the exploration of new surgical approaches such as the RACE or MICE.
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Affiliation(s)
| | - I L Defize
- Department of Surgical Oncology, University Medical Center Utrecht, Utrecht, The Netherlands
| | - E M de Groot
- Department of Surgical Oncology, University Medical Center Utrecht, Utrecht, The Netherlands
| | - T Wedel
- Institute of Anatomy, Center of Clinical Anatomy, Kurt Semm Center for Minimal Invasive and Robotic Surgery, Kiel University, Kiel, Germany
| | - P P Grimminger
- Department of General, Visceral and Transplant Surgery, University Medical Center of Johannes Gutenberg University, Mainz, Germany
| | - J H Egberts
- Department of Surgery, Jewish Hospital, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - H Stein
- Department of Surgical Applications Engineering, Intuitive Surgical, Sunnyvale CA, USA
| | - J P Ruurda
- Department of Surgical Oncology, University Medical Center Utrecht, Utrecht, The Netherlands
| | - R van Hillegersberg
- Department of Surgical Oncology, University Medical Center Utrecht, Utrecht, The Netherlands
| | - R L A W Bleys
- Department of Anatomy, University Medical Center Utrecht, Utrecht, The Netherlands
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Boekhoff MR, Defize IL, Borggreve AS, van Hillegersberg R, Kotte ANTJ, Lagendijk JJW, van Lier ALHMW, Ruurda JP, Takahashi N, Mook S, Meijer GJ. CTV-to-PTV margin assessment for esophageal cancer radiotherapy based on an accumulated dose analysis. Radiother Oncol 2021; 161:16-22. [PMID: 33992628 DOI: 10.1016/j.radonc.2021.05.005] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2020] [Revised: 05/05/2021] [Accepted: 05/06/2021] [Indexed: 12/12/2022]
Abstract
PURPOSE This study aimed to assess the smallest clinical target volume (CTV) to planned target volume (PTV) margins for esophageal cancer radiotherapy using daily online registration to the bony anatomy that yield full dosimetric coverage over the course of treatment. METHODS 29 esophageal cancer patients underwent six T2-weighted MRI scans at weekly intervals. An online bone-match image-guided radiotherapy treatment of five fractions was simulated for each patient. Multiple conformal treatment plans with increasing margins around the CTV were created for each patient. Then, the dose was warped to obtain an accumulated dose per simulated fraction. Full target coverage by 95% of the prescribed dose was assessed as a function of margin expansion in six directions. If target coverage in a single direction was accomplished, then the respective margin remained fixed for the subsequent dose plans. Margins in uncovered directions were increased in a new dose plan until full target coverage was achieved. RESULTS The smallest set of CTV-to-PTV margins that yielded full dosimetric CTV coverage was 8 mm in posterior and right direction, 9 mm in anterior and cranial direction and 10 mm in left and caudal direction for 27 out of 29 patients. In two patients the curvature of the esophagus considerably changed between fractions, which required a 17 and 23 mm margin in right direction. CONCLUSION Accumulated dose analysis revealed that CTV-to-PTV treatment margins of 8, 9 and 10 mm in posterior & right, anterior & cranial and left & caudal direction, respectively, are sufficient to account for interfraction tumor variations over the course of treatment when applying a daily online bone match. However, two patients with extreme esophageal interfraction motion were insufficiently covered with these margins and were identified as patients requiring replanning to achieve full target coverage.
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Affiliation(s)
- M R Boekhoff
- Department of Radiation Oncology, University Medical Center Utrecht, Utrecht University, the Netherlands.
| | - I L Defize
- Department of Radiation Oncology, University Medical Center Utrecht, Utrecht University, the Netherlands; Department of Surgery, University Medical Center Utrecht, Utrecht University, the Netherlands
| | - A S Borggreve
- Department of Radiation Oncology, University Medical Center Utrecht, Utrecht University, the Netherlands; Department of Surgery, University Medical Center Utrecht, Utrecht University, the Netherlands
| | - R van Hillegersberg
- Department of Surgery, University Medical Center Utrecht, Utrecht University, the Netherlands
| | - A N T J Kotte
- Department of Radiation Oncology, University Medical Center Utrecht, Utrecht University, the Netherlands
| | - J J W Lagendijk
- Department of Radiation Oncology, University Medical Center Utrecht, Utrecht University, the Netherlands
| | - A L H M W van Lier
- Department of Radiation Oncology, University Medical Center Utrecht, Utrecht University, the Netherlands
| | - J P Ruurda
- Department of Surgery, University Medical Center Utrecht, Utrecht University, the Netherlands
| | - N Takahashi
- Department of Radiation Oncology, University Medical Center Utrecht, Utrecht University, the Netherlands; Department of Radiation Oncology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - S Mook
- Department of Radiation Oncology, University Medical Center Utrecht, Utrecht University, the Netherlands
| | - G J Meijer
- Department of Radiation Oncology, University Medical Center Utrecht, Utrecht University, the Netherlands.
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Defize IL, van der Horst S, Bülbul M, Haj Mohammad N, Mook S, Meijer GJ, Brosens LAA, Ruurda JP, van Hillegersberg R. Salvage Robot-Assisted Minimally Invasive Esophagectomy (RAMIE) for T4b Esophageal Cancer After Definitive Chemoradiotherapy. Ann Surg Oncol 2020; 28:2730-2738. [PMID: 33341917 PMCID: PMC8043929 DOI: 10.1245/s10434-020-09425-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2020] [Accepted: 10/26/2020] [Indexed: 12/19/2022]
Abstract
Background Patients with esophageal cancer that invades adjacent structures (cT4b) are precluded from surgery and usually treated with definitive chemoradiotherapy (dCRT). dCRT might result in sufficient downstaging to enable a radical resection, possibly improving survival. This study aimed to assess the perioperative and oncologic outcomes of a salvage robot-assisted minimally invasive esophagectomy (RAMIE) in patients with cT4b esophageal cancer after dCRT. Methods Between June 2012 and November 2019, patients who underwent a RAMIE with a gastric conduit reconstruction after completion of dCRT for cT4b esophageal carcinoma were identified from a prospectively maintained surgical database at the University Medical Center Utrecht. Results In total, 24 patients with a histopathologically confirmed T4b adenocarcinoma or squamous cell carcinoma of the esophagus were included. The adjacent organs involved were the tracheobronchial tree (67%), aorta (21%) or both (13%). No conversions or major intraoperative complications were observed. A radical resection was achieved in 22 patients (92%), and a pathologic complete response was observed in 13 (54%) patients. Postoperative grade 2 or higher complications occurred in 20 patients (83%). The disease-free survival at 24 months was 68% for the patients in whom a radical resection was achieved. Conclusion In patients with cT4b esophageal cancer treated with dCRT followed by a salvage RAMIE, a radical resection rate of 92% was achieved, with acceptable complications and promising survival rates. These results demonstrate the feasibility of a curative surgical treatment for patients with initially irresectable esophageal cancer but underscore the importance of a proper preoperative patient selection.
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Affiliation(s)
- I L Defize
- Department of Surgery, G04.228, University Medical Center Utrecht, Heidelberglaan 100, 3584 CX, Utrecht, The Netherlands.,Department of Radiation Oncology, University Medical Center Utrecht, Utrecht, The Netherlands
| | - S van der Horst
- Department of Surgery, G04.228, University Medical Center Utrecht, Heidelberglaan 100, 3584 CX, Utrecht, The Netherlands
| | - M Bülbul
- Department of Pulmonary Diseases, University Medical Center Utrecht, Utrecht, The Netherlands
| | - N Haj Mohammad
- Department of Medical Oncology, University Medical Center Utrecht, Utrecht, The Netherlands
| | - S Mook
- Department of Radiation Oncology, University Medical Center Utrecht, Utrecht, The Netherlands
| | - G J Meijer
- Department of Radiation Oncology, University Medical Center Utrecht, Utrecht, The Netherlands
| | - L A A Brosens
- Department of Pathology, University Medical Center Utrecht, Utrecht, The Netherlands
| | - J P Ruurda
- Department of Surgery, G04.228, University Medical Center Utrecht, Heidelberglaan 100, 3584 CX, Utrecht, The Netherlands
| | - R van Hillegersberg
- Department of Surgery, G04.228, University Medical Center Utrecht, Heidelberglaan 100, 3584 CX, Utrecht, The Netherlands.
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Borggreve AS, Mook S, Verheij M, Mul VEM, Bergman JJ, Bartels-Rutten A, Ter Beek LC, Beets-Tan RGH, Bennink RJ, van Berge Henegouwen MI, Brosens LAA, Defize IL, van Dieren JM, Dijkstra H, van Hillegersberg R, Hulshof MC, van Laarhoven HWM, Lam MGEH, van Lier ALHMW, Muijs CT, Nagengast WB, Nederveen AJ, Noordzij W, Plukker JTM, van Rossum PSN, Ruurda JP, van Sandick JW, Weusten BLAM, Voncken FEM, Yakar D, Meijer GJ. Preoperative image-guided identification of response to neoadjuvant chemoradiotherapy in esophageal cancer (PRIDE): a multicenter observational study. BMC Cancer 2018; 18:1006. [PMID: 30342494 PMCID: PMC6195948 DOI: 10.1186/s12885-018-4892-6] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2018] [Accepted: 10/03/2018] [Indexed: 12/31/2022] Open
Abstract
BACKGROUND Nearly one third of patients undergoing neoadjuvant chemoradiotherapy (nCRT) for locally advanced esophageal cancer have a pathologic complete response (pCR) of the primary tumor upon histopathological evaluation of the resection specimen. The primary aim of this study is to develop a model that predicts the probability of pCR to nCRT in esophageal cancer, based on diffusion-weighted magnetic resonance imaging (DW-MRI), dynamic contrast-enhanced magnetic resonance imaging (DCE-MRI) and 18F-fluorodeoxyglucose positron emission tomography with computed tomography (18F-FDG PET-CT). Accurate response prediction could lead to a patient-tailored approach with omission of surgery in the future in case of predicted pCR or additional neoadjuvant treatment in case of non-pCR. METHODS The PRIDE study is a prospective, single arm, observational multicenter study designed to develop a multimodal prediction model for histopathological response to nCRT for esophageal cancer. A total of 200 patients with locally advanced esophageal cancer - of which at least 130 patients with adenocarcinoma and at least 61 patients with squamous cell carcinoma - scheduled to receive nCRT followed by esophagectomy will be included. The primary modalities to be incorporated in the prediction model are quantitative parameters derived from MRI and 18F-FDG PET-CT scans, which will be acquired at fixed intervals before, during and after nCRT. Secondary modalities include blood samples for analysis of the presence of circulating tumor DNA (ctDNA) at 3 time-points (before, during and after nCRT), and an endoscopy with (random) bite-on-bite biopsies of the primary tumor site and other suspected lesions in the esophagus as well as an endoscopic ultrasonography (EUS) with fine needle aspiration of suspected lymph nodes after finishing nCRT. The main study endpoint is the performance of the model for pCR prediction. Secondary endpoints include progression-free and overall survival. DISCUSSION If the multimodal PRIDE concept provides high predictive performance for pCR, the results of this study will play an important role in accurate identification of esophageal cancer patients with a pCR to nCRT. These patients might benefit from a patient-tailored approach with omission of surgery in the future. Vice versa, patients with non-pCR might benefit from additional neoadjuvant treatment, or ineffective therapy could be stopped. TRIAL REGISTRATION The article reports on a health care intervention on human participants and was prospectively registered on March 22, 2018 under ClinicalTrials.gov Identifier: NCT03474341 .
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Affiliation(s)
- A S Borggreve
- Department of Radiation Oncology, University Medical Center Utrecht, Utrecht University, Heidelberglaan 100, 3584 CX, Utrecht, The Netherlands. .,Department of Surgical Oncology, University Medical Center Utrecht, Utrecht University, Heidelberglaan 100, 3584 CX, Utrecht, The Netherlands.
| | - S Mook
- Department of Surgical Oncology, University Medical Center Utrecht, Utrecht University, Heidelberglaan 100, 3584 CX, Utrecht, The Netherlands
| | - M Verheij
- Department of Radiation Oncology, The Netherlands Cancer Institute - Antoni van Leeuwenhoek Hospital, Plesmanlaan 121, 1066 CX, Amsterdam, The Netherlands
| | - V E M Mul
- Department of Radiation Oncology, University Medical Center Groningen, University of Groningen, Hanzeplein 1, 9713 GW, Groningen, The Netherlands
| | - J J Bergman
- Department of Gastroenterology, Amsterdam University Medical Centers, Academic Medical Center, Meibergdreef 9, 1105 AZ, Amsterdam, The Netherlands
| | - A Bartels-Rutten
- Department of Radiology, The Netherlands Cancer Institute - Antoni van Leeuwenhoek Hospital, Plesmanlaan 121, 1066 CX, Amsterdam, The Netherlands
| | - L C Ter Beek
- Department of Radiology, The Netherlands Cancer Institute - Antoni van Leeuwenhoek Hospital, Plesmanlaan 121, 1066 CX, Amsterdam, The Netherlands
| | - R G H Beets-Tan
- Department of Radiology, The Netherlands Cancer Institute - Antoni van Leeuwenhoek Hospital, Plesmanlaan 121, 1066 CX, Amsterdam, The Netherlands
| | - R J Bennink
- Department of Radiology and Nuclear Medicine, Amsterdam University Medical Centers, Academic Medical Center, Meibergdreef 9, 1105 AZ, Amsterdam, The Netherlands
| | - M I van Berge Henegouwen
- Department of Surgical Oncology, Cancer Center Amsterdam, Amsterdam University Medical Centers, Academic Medical Center, Meibergdreef 9, 1105 AZ, Amsterdam, The Netherlands
| | - L A A Brosens
- Department of Pathology, University Medical Center Utrecht, Utrecht University, Heidelberglaan 100, 3584 CX, Utrecht, The Netherlands
| | - I L Defize
- Department of Radiation Oncology, University Medical Center Utrecht, Utrecht University, Heidelberglaan 100, 3584 CX, Utrecht, The Netherlands.,Department of Surgical Oncology, University Medical Center Utrecht, Utrecht University, Heidelberglaan 100, 3584 CX, Utrecht, The Netherlands
| | - J M van Dieren
- Department of Gastroenterology, The Netherlands Cancer Institute - Antoni van Leeuwenhoek Hospital, Plesmanlaan 121, 1066 CX, Amsterdam, The Netherlands
| | - H Dijkstra
- Department of Radiology, University Medical Center Groningen, University of Groningen, Hanzeplein 1, 9713 GW, Groningen, The Netherlands
| | - R van Hillegersberg
- Department of Surgical Oncology, University Medical Center Utrecht, Utrecht University, Heidelberglaan 100, 3584 CX, Utrecht, The Netherlands
| | - M C Hulshof
- Department of Radiation Oncology, Cancer Center Amsterdam, Amsterdam University Medical Centers, Academic Medical Center, Meibergdreef 9, 1105 AZ, Amsterdam, The Netherlands
| | - H W M van Laarhoven
- Department of Medical Oncology, Cancer Center Amsterdam, Amsterdam University Medical Centers, Academic Medical Center, Meibergdreef 9, 1105 AZ, Amsterdam, The Netherlands
| | - M G E H Lam
- Department of Nuclear Medicine, University Medical Center Utrecht, Utrecht University, Heidelberglaan 100, 3584 CX, Utrecht, The Netherlands
| | - A L H M W van Lier
- Department of Radiation Oncology, University Medical Center Utrecht, Utrecht University, Heidelberglaan 100, 3584 CX, Utrecht, The Netherlands
| | - C T Muijs
- Department of Radiation Oncology, University Medical Center Groningen, University of Groningen, Hanzeplein 1, 9713 GW, Groningen, The Netherlands
| | - W B Nagengast
- Department of Gastroenterology and Hepatology, University Medical Center Groningen, University of Groningen, Hanzeplein 1, 9713 GW, Groningen, The Netherlands
| | - A J Nederveen
- Department of Radiology and Nuclear Medicine, Amsterdam University Medical Centers, Academic Medical Center, Meibergdreef 9, 1105 AZ, Amsterdam, The Netherlands
| | - W Noordzij
- Department of Nuclear Medicine, University Medical Center Groningen, University of Groningen, Hanzeplein 1, 9713 GW, Groningen, The Netherlands
| | - J T M Plukker
- Department of Surgical Oncology, University Medical Center Groningen, University of Groningen, Hanzeplein 1, 9713 GW, Groningen, The Netherlands
| | - P S N van Rossum
- Department of Radiation Oncology, University Medical Center Utrecht, Utrecht University, Heidelberglaan 100, 3584 CX, Utrecht, The Netherlands
| | - J P Ruurda
- Department of Surgical Oncology, University Medical Center Utrecht, Utrecht University, Heidelberglaan 100, 3584 CX, Utrecht, The Netherlands
| | - J W van Sandick
- Department of Surgical Oncology, The Netherlands Cancer Institute - Antoni van Leeuwenhoek Hospital, Plesmanlaan 121, 1066 CX, Amsterdam, The Netherlands
| | - B L A M Weusten
- Department of Gastroenterology, University Medical Center Utrecht, Utrecht University, Heidelberglaan 100, 3584 CX, Utrecht, The Netherlands
| | - F E M Voncken
- Department of Radiation Oncology, The Netherlands Cancer Institute - Antoni van Leeuwenhoek Hospital, Plesmanlaan 121, 1066 CX, Amsterdam, The Netherlands
| | - D Yakar
- Department of Radiology, University Medical Center Groningen, University of Groningen, Hanzeplein 1, 9713 GW, Groningen, The Netherlands
| | - G J Meijer
- Department of Radiation Oncology, University Medical Center Utrecht, Utrecht University, Heidelberglaan 100, 3584 CX, Utrecht, The Netherlands
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