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Wu L, Swan P, McCall J, Gane E, Holden A, Merrilees S, Munn S, Johnston P, Bartlett A. Intention-to-treat analysis of liver transplantation, resection and thermal ablation for hepatocellular carcinoma in a single centre. HPB (Oxford) 2018; 20:966-976. [PMID: 29843986 DOI: 10.1016/j.hpb.2018.04.006] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/09/2018] [Revised: 03/26/2018] [Accepted: 04/03/2018] [Indexed: 02/08/2023]
Abstract
BACKGROUND potentially curative treatment options for hepatocellular carcinoma (HCC) include liver transplantation (LT), liver resection (LR) and thermal ablation (TA). Long term intent-to-treat (ITT) analysis from a single-centre using all three modalities contemporaneously has not been published. METHODS An ITT analysis was undertaken of all patients with HCC listed for LT, or have undergone LR or TA. RESULTS 444 patients were identified; 145 were listed for LT (121 underwent LT), 190 underwent LR and 109 underwent TA. One and 3-year overall survival (OS) was similar among LT, LR and TA (88/77%, 88/64% and 95/72%) whereas 5-year OS was higher following LT than LR or TA (73% vs. 54% vs. 49%). Disease-free survival at 1- and 5-years was higher for LT (97% and 84%) than LR (66% and 35%) or TA (73%, and 19%). CONCLUSION LT offered the lowest rate of cancer recurrence and highest chance of long-term survival. Differences in outcome likely reflect a combination of cancer-related factors (AFP, micro- and macrovascular invasion), patient-related factors (performance status, co-morbidities and psychosocial issues) and treatment type. Two thirds of patients treated by LR and three quarters treated by TA had HCC recurrence by 5 years, reinforcing the need for close long-term surveillance.
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Affiliation(s)
- Lily Wu
- New Zealand Liver Transplant Unit, Level 15, Support Building, Auckland City Hospital, Park Road, Grafton, Auckland, New Zealand; Hepatopancreaticobiliary Unit, Department of General Surgery, Auckland City Hospital, Auckland, New Zealand
| | - Peter Swan
- Department of Surgery, University of Auckland, Auckland, New Zealand
| | - John McCall
- New Zealand Liver Transplant Unit, Level 15, Support Building, Auckland City Hospital, Park Road, Grafton, Auckland, New Zealand; Hepatopancreaticobiliary Unit, Department of General Surgery, Auckland City Hospital, Auckland, New Zealand; Department of Surgery, University of Auckland, Auckland, New Zealand
| | - Edward Gane
- New Zealand Liver Transplant Unit, Level 15, Support Building, Auckland City Hospital, Park Road, Grafton, Auckland, New Zealand
| | - Andrew Holden
- Department of Radiology, Auckland City Hospital, Auckland, New Zealand
| | - Stephen Merrilees
- Department of Radiology, Auckland City Hospital, Auckland, New Zealand
| | - Stephen Munn
- New Zealand Liver Transplant Unit, Level 15, Support Building, Auckland City Hospital, Park Road, Grafton, Auckland, New Zealand
| | - Peter Johnston
- New Zealand Liver Transplant Unit, Level 15, Support Building, Auckland City Hospital, Park Road, Grafton, Auckland, New Zealand; Hepatopancreaticobiliary Unit, Department of General Surgery, Auckland City Hospital, Auckland, New Zealand
| | - Adam Bartlett
- New Zealand Liver Transplant Unit, Level 15, Support Building, Auckland City Hospital, Park Road, Grafton, Auckland, New Zealand; Hepatopancreaticobiliary Unit, Department of General Surgery, Auckland City Hospital, Auckland, New Zealand; Department of Surgery, University of Auckland, Auckland, New Zealand.
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Locoregional Therapy With Curative Intent Versus Primary Liver Transplant for Hepatocellular Carcinoma. Transplantation 2017; 101:e249-e257. [DOI: 10.1097/tp.0000000000001730] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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Xu XS, Liu C, Qu K, Song YZ, Zhang P, Zhang YL. Liver transplantation versus liver resection for hepatocellular carcinoma: a meta-analysis. Hepatobiliary Pancreat Dis Int 2014; 13:234-41. [PMID: 24919605 DOI: 10.1016/s1499-3872(14)60037-0] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
BACKGROUND Liver transplantation (LT) and liver resection (LR) are currently considered the standard treatment of patients with hepatocellular carcinoma (HCC). However, the outcomes of LT and LR are still inconclusive. DATA SOURCES MEDLINE, EMBASE, and Cochrane Library were searched for relevant studies. Surgical safety indices such as treatment-related morbidity and mortality, and efficacy indices such as overall and tumor-free survival outcomes were evaluated. Weighted mean differences and odds ratios (ORs) were calculated using a random-effects model. RESULTS Seventeen studies were included in this meta-analysis. LT achieved significantly higher rates of surgery-related morbidity (OR=1.47; 95% CI: 1.02-2.13) and mortality (OR=2.12; 95% CI: 1.11-4.05). Likewise, the 1-year survival rate was lower in LT (OR=0.86; 95% CI: 0.61-1.20). However, the 3- and 5-year survival rates were significantly higher in LT than in LR and the ORs were 1.12 (95% CI: 0.96-1.30) in 3 years and 1.84 (95% CI: 1.49-2.28) in 5 years. Furthermore, the tumor-free survival rate in LT was significantly higher than that in LR in 1, 3, 5 years after surgery, with the ORs of 1.72 (95% CI: 1.24-2.41), 3.75 (95% CI: 2.94-4.78) and 5.64 (95% CI: 4.35-7.31), respectively. CONCLUSIONS One-year morbidity and mortality are higher in LT than in LR for patients with HCC. However, long-term survival and tumor-free survival rates are higher in patients treated with LT than those treated with LR.
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Affiliation(s)
- Xin-Sen Xu
- Department of Hepatobiliary Surgery, First Affiliated Hospital, School of Medicine, Xi'an Jiaotong University, Xi'an 710061, China.
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Proneth A, Zeman F, Schlitt HJ, Schnitzbauer AA. Is Resection or Transplantation the ideal Treatment in Patients with Hepatocellular Carcinoma in Cirrhosis if Both Are Possible? A Systematic Review and Metaanalysis. Ann Surg Oncol 2014; 21:3096-107. [DOI: 10.1245/s10434-014-3808-1] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2014] [Indexed: 02/06/2023]
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Abstract
During the 20th century, deaths from a range of serious infectious diseases decreased dramatically due to the development of safe and effective vaccines. However, infant immunization coverage has increased only marginally since the 1960s, and many people remain susceptible to vaccine-preventable diseases. "Catch-up vaccination" for age groups beyond infancy can be an attractive and effective means of immunizing people who were missed earlier. However, as newborn vaccination rates increase, catch-up vaccination becomes less attractive: the number of susceptible people decreases, so the cost to find and vaccinate each unvaccinated person may increase; in addition, the number of infected individuals decreases, so each unvaccinated person faces a lower risk of infection. This article presents a general framework for determining the optimal time to discontinue a catch-up vaccination program. We use a cost-effectiveness framework: we consider the cost per quality-adjusted life year gained of catch-up vaccination efforts as a function of newborn immunization rates over time and consequent disease prevalence and incidence. We illustrate our results with the example of hepatitis B catch-up vaccination in China. We contrast results from a dynamic modeling approach with an approach that ignores the impact of vaccination on future disease incidence. The latter approach is likely to be simpler for decision makers to understand and implement because of lower data requirements.
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Affiliation(s)
- David W. Hutton
- Department of Health Management and Policy, University of Michigan, Ann Arbor, Michigan 48109
| | - Margaret L. Brandeau
- Department of Management Science and Engineering, Stanford University, Stanford, California 94305
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Abstract
The author draws attention on the importance surgical risk analysis from patient's safety point of view. Recently the development in quality assurance affected surgical practice as well, hence determination and evaluation of surgical risk are more exactly defined. This resulted in a significant decrease in mortality during surgical interventions on the liver despite a wider indication and increased numbers, recently. Importantly, surgical risk is much higher in patients with liver disease compared to patients with normal liver. The risk of surgical interventions for liver diseases (HCC, tumor) in patients with diffuse liver diseases (cirrhosis, chronic hepatitis, ALD) can be expressed numerically. For many years the Child-Turcotte-Pugh stadium could have been determined by using actual laboratory values. Recently the "50-50 rule" or more frequently the MELD score -- originally used in the practice of liver transplantation -- mean objective expression of surgical risk. Treatment optimalisation can reduce surgical risk, selected on the basis of risk analysis in multidisciplinary settings, which focus on the need of liver surgeons.
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Affiliation(s)
- Ferenc Jakab
- Uzsoki Utcai Kórház, 1145 Budapest, Uzsoki u. 29-41.
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Merchant N, David CS, Cunningham SC. Early Hepatocellular Carcinoma: Transplantation versus Resection: The Case for Liver Resection. Int J Hepatol 2011; 2011:142085. [PMID: 21994848 PMCID: PMC3170737 DOI: 10.4061/2011/142085] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/04/2011] [Accepted: 02/27/2011] [Indexed: 12/11/2022] Open
Abstract
The optimal surgical treatment of hepatocellular carcinoma on well-compensated cirrhosis is controversial. Advocates of liver transplantation cite better long-term survival, lower risk of recurrence, and the ability of transplantation to treat both the HCC and the underlying liver cirrhosis. Transplantation, however, is not universally available to all appropriate-risk candidates because of a lack of sufficient organ donors and in addition suffers from the disadvantages of requiring a more complex pre- and postoperative management associated with risks of inaccessibility, noncompliance, and late complications. Resection, by contrast, is much more easily and widely available, avoids many of those risks, is by many accounts as effective at achieving similar long-term survival, and still allows for safe, subsequent liver transplantation in cases of recurrence. Here, arguments are made in favor of resection being easier, safer, simpler, and comparably effective in the treatment of HCC relative to transplantation, and therefore being the optimal initial treatment in cases of hepatocellular carcinoma on well-compensated cirrhosis.
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Affiliation(s)
- Nishant Merchant
- Department of Surgery, Saint Agnes Hospital, 900 Caton Avenue, Mailbox #207, Baltimore, MD 21229, USA
| | - Calvin S. David
- Department of Surgery, Saint Agnes Hospital, 900 Caton Avenue, Mailbox #207, Baltimore, MD 21229, USA
| | - Steven C. Cunningham
- Department of Surgery, Saint Agnes Hospital, 900 Caton Avenue, Mailbox #207, Baltimore, MD 21229, USA,*Steven C. Cunningham:
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Hutton DW, So SK, Brandeau ML. Cost-effectiveness of nationwide hepatitis B catch-up vaccination among children and adolescents in China. Hepatology 2010; 51:405-14. [PMID: 19839061 PMCID: PMC3245734 DOI: 10.1002/hep.23310] [Citation(s) in RCA: 53] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
UNLABELLED Liver disease and liver cancer associated with childhood-acquired chronic hepatitis B are leading causes of death among adults in China. Despite expanded newborn hepatitis B vaccination programs, approximately 20% of children under age 5 years and 40% of children aged 5 to 19 years remain unprotected from hepatitis B. Although immunizing them will be beneficial, no studies have examined the cost-effectiveness of hepatitis B catch-up vaccination in an endemic country like China. We examined the cost-effectiveness of a hypothetical nationwide free hepatitis B catch-up vaccination program in China for unvaccinated children and adolescents aged 1 to 19 years. We used a Markov model for disease progression and infections. Cost variables were based on data published by the Chinese Ministry of Health, peer-reviewed Chinese and English publications, and the GAVI Alliance. We measured costs (2008 U.S. dollars and Chinese renminbi), quality-adjusted life years, and incremental cost-effectiveness from a societal perspective. Our results show that hepatitis B catch-up vaccination for children and adolescents in China is cost-saving across a range of parameters, even for adolescents aged 15 to 19 years old. We estimate that if all 150 million susceptible children under 19 were vaccinated, more than 8 million infections and 65,000 deaths due to hepatitis B would be prevented. CONCLUSION The adoption of a nationwide free catch-up hepatitis B vaccination program for unvaccinated children and adolescents in China, in addition to ongoing efforts to improve birth dose and newborn vaccination coverage, will be cost-saving and can generate significant population-wide health benefits. The success of such a program in China could serve as a model for other endemic countries.
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Affiliation(s)
- David W. Hutton
- Department of Management Science and Engineering, Stanford University, Stanford CA 94305
| | - Samuel K. So
- Asian Liver Center and Department of Surgery, Stanford University School of Medicine, Stanford, CA 94305
| | - Margaret L. Brandeau
- Department of Management Science and Engineering, Stanford University, Stanford CA 94305
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Trends in local therapy for hepatocellular carcinoma and survival outcomes in the US population. Am J Surg 2008; 195:829-36. [PMID: 18436176 DOI: 10.1016/j.amjsurg.2007.10.010] [Citation(s) in RCA: 88] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2007] [Revised: 10/11/2007] [Accepted: 10/12/2007] [Indexed: 12/11/2022]
Abstract
BACKGROUND Hepatocellular cancer (HCC) frequently presents with limitations to resection. We investigated survival outcomes after various local HCC therapies in US patients. DATA SOURCES Relationships between local HCC therapy modality and overall survival (OS) were analyzed from the Surveillance, Epidemiology and End Results (SEER) 1973-2003 database. Of 46,065 patients with primary hepatobiliary malignancy, 5,317 individuals with HCC had sufficient surgical data. The median age was 65 (range 0-105), and 73% of patients were male. The median tumor size was 6 cm (.2-30). There were single lesions (52%), multiple lesions (28%), and extrahepatic disease (20%). Mortality at 30 days was 8.4% (resection), 3.3% (transplantation), 3.2% (ablation), or 31% (no local therapy, P <.0001). Actuarial 5-year survival was 67% after transplantation, 35% after resection, 20% after ablation, and 3% for no or incomplete local therapy (P <.0001). Multivariate prognosticators were surgical modality, disease extent, grade (all at P <.0001), tumor size (P = .01), vascular invasion (P = .02), and age (P = .045). Compared to resection, risk ratios were .56 (transplantation) and 1.53 (ablation). CONCLUSIONS Long-term HCC survival can be observed after all 3 treatment approaches but is best after transplantation and resection, although likely biased through confounding patient selection variables. Preferred HCC treatment should be individualized based on morbidity and long-term OS prospects.
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Poon RTP. Liver transplantation for solitary hepatocellular carcinoma less than 3 cm in diameter in Child A cirrhosis. Dig Dis 2007; 25:334-40. [PMID: 17960069 DOI: 10.1159/000106914] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Liver transplantation for hepatocellular carcinoma (HCC) is the treatment of choice for patients with unresectable tumors within the Milan criteria associated with Child B or C cirrhosis. Liver transplantation provides the best cure for both the HCC and the underlying cirrhosis. In recent years, some authors have advocated liver transplantation even for resectable early HCC associated with Child A cirrhosis, leading to a controversy of whether resection or transplantation should be the first-line therapy for patients with small HCC in Child A cirrhosis. Recent studies comparing liver resection and transplantation for early HCC demonstrated similar long-term survival of 60-70%, but liver transplantation is associated with a lower tumor recurrence rate. However, the current shortage of deceased donor liver grafts limits the applicability of liver transplantation for HCC. The use of live donor liver transplantation for patients with a small solitary HCC in Child A cirrhosis that is resectable may not be justified ethically because of the potential risk to the donors. Patients put on a transplantation waiting list run a significant risk of tumor progression and dropout, while liver resection is immediately applicable to all. Advocating primary liver transplantation for patients with early HCC associated with compensated cirrhosis will increase the waiting time for transplantation and further increases the chance of dropout. Resection first and salvage transplantation for recurrent tumors or liver failure is an alternative strategy that may reduce the use of liver grafts. However, the long-term survival result of such a strategy compared with primary liver transplantation remains unclear.
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Affiliation(s)
- Ronnie T P Poon
- Department of Surgery, The University of Hong Kong, Queen Mary Hospital, Hong Kong, China.
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11
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Poon RTP. Optimal Initial Treatment for Early Hepatocellular Carcinoma in Patients with Preserved Liver Function: Transplantation or Resection? Ann Surg Oncol 2006; 14:541-7. [PMID: 17103069 DOI: 10.1245/s10434-006-9156-z] [Citation(s) in RCA: 48] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2006] [Revised: 03/07/2006] [Accepted: 04/05/2006] [Indexed: 12/13/2022]
Abstract
Partial hepatic resection has been the mainstay of curative treatment for hepatocellular carcinoma (HCC) in cirrhotic patients with preserved liver function. Liver transplantation for HCC was initially developed as a treatment option for patients with unresectable tumors associated with Child B or C cirrhosis. However, in recent years, some authors have advocated liver transplantation even for resectable early HCC associated with Child A cirrhosis. Whether transplantation or liver resection is the optimal initial treatment for early HCC in compensated cirrhosis depends on the survival results and also the availability of liver grafts. Recent studies comparing liver resection and transplantation for early HCC in Child A cirrhotic patients demonstrated similar long-term survival. While liver transplantation is associated with a lower tumor recurrence rate, this benefit is counteracted by long-term complications such as immunosuppression related infections and neoplasms. Patients put on transplantation waiting list run a significant risk of tumor progression and dropout, while liver resection is immediately applicable to all. A premature liver transplantation may expose patients to the side effects of immunosuppression earlier than necessary. With the current shortage of liver grafts, advocating primary liver transplantation for patients with early HCC associated with compensated cirrhosis will increase waiting time of transplantation and further increases the chance of dropout. Resection first and salvage transplantation for recurrent tumors or liver failure has been shown to be a feasible strategy in the majority of patients, and this appears to be the optimal strategy with the best use of organs.
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Affiliation(s)
- Ronnie T P Poon
- Centre for the Study of Liver Disease, Department of Surgery, The University of Hong Kong, Queen Mary Hospital, 102 Pokfulam Road, Hong Kong, China.
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Ribero D, Abdalla EK, Thomas MB, Vauthey JN. Liver resection in the treatment of hepatocellular carcinoma. Expert Rev Anticancer Ther 2006; 6:567-79. [PMID: 16613544 DOI: 10.1586/14737140.6.4.567] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Hepatocellular carcinoma is a leading cause of cancer death worldwide. Liver resection and liver transplantation remain the only options for cure. Since the indications for orthotopic liver transplantation are limited, partial liver resection is the more common treatment. Recently, indications for liver resection have been expanded and there have been advances in the associated surgical techniques. This review describes the state-of-the-art of liver resection for hepatocellular carcinoma. Topics covered include: new indications, such as treatment of large tumors, bilobar tumors and those associated with vascular invasion; preoperative assessment of liver function; and surgical strategies. An overview of the most common staging systems, which are useful in predicting prognosis after liver resection for hepatocellular carcinoma, is given.
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Affiliation(s)
- Dario Ribero
- Department of Surgical Oncology, Unit 444, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Boulevard, Houston, TX 77030-4009, USA.
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Dunkelberg JC, Barakat J, Deutsch J. Gastrointestinal, Pancreatic, and Hepatic Cancer During Pregnancy. Obstet Gynecol Clin North Am 2005; 32:641-60. [PMID: 16310677 DOI: 10.1016/j.ogc.2005.08.004] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Pregnancy affects the clinical presentation, evaluation, treatment, and prognosis of patients with gastrointestinal cancer. Pregnant patients may present with advanced gastrointestinal cancer as a result of delayed diagnosis, in part because of difficulty differentiating signs and symptoms of cancer from signs and symptoms of normal pregnancy. The approach to cancer surgery and chemotherapy must be modified in pregnant patients to minimize fetal and maternal risks. Because of these factors, women who develop gastrointestinal cancers during pregnancy seem to have a poor prognosis. This article focuses on cancers of the colon, stomach, pancreas, and liver that occur during pregnancy.
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Affiliation(s)
- Jeffrey C Dunkelberg
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, University of New Mexico Health Sciences Center, Ambulatory Care Center-5, 1 University of New Mexico, MSC10-5550, Albuquerque, NM 87131-0001, USA.
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