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Wong LP, Lee HY, Alias H, Zimet G, Liu T, Lin Y, Hu Z. Cost-based COVID-19 vaccination and willingness to pay: A post-pandemic review. Hum Vaccin Immunother 2024; 20:2313860. [PMID: 38359815 PMCID: PMC10877984 DOI: 10.1080/21645515.2024.2313860] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Accepted: 01/31/2024] [Indexed: 02/17/2024] Open
Abstract
The primary objective of this paper is to serve as a valuable resource for policymakers who are confronted with the evolving landscape of the coronavirus disease 2019 (COVID-19), considering both free and cost-based vaccination approaches. The potential consequences of shifting from free to cost-based vaccination are explored, encompassing its impact on global vaccine equity and prioritization, economic well-being, healthcare systems and delivery, public health policies, and vaccine distribution strategies. Examining past studies on willingness to pay for the initial COVID-19 vaccine dose and booster shots provides insights into how individuals value COVID-19 vaccinations and underscores the significance of addressing issues related to affordability. If COVID-19 vaccinations incur expenses, using effective communication strategies that emphasize the importance of vaccination and personal health benefits can increase willingness to pay. Making COVID-19 vaccines accessible through public health programs or health insurance can help alleviate financial barriers and increase vaccination rates.
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Affiliation(s)
- Li Ping Wong
- Department of Epidemiology and Health Statistics, Fujian Key Laboratory of Environment Factors and Cancer, School of Public Health, Fujian Medical University, Fuzhou, Fujian, China
- Centre for Epidemiology and Evidence-Based Practice, Department of Social and Preventive Medicine, Faculty of Medicine, Universiti Malaya, Kuala Lumpur, Malaysia
| | - Hai Yen Lee
- Tropical Infectious Diseases Research & Education Centre (TIDREC), Universiti Malaya, Kuala Lumpur, Malaysia
| | - Haridah Alias
- Centre for Epidemiology and Evidence-Based Practice, Department of Social and Preventive Medicine, Faculty of Medicine, Universiti Malaya, Kuala Lumpur, Malaysia
| | - Gregory Zimet
- Department of Pediatrics, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Tongyu Liu
- Department of Gynecology, Fujian Cancer Hospital, Clinical Oncology School of Fujian Medical University, Fuzhou, Fujian, China
| | - Yulan Lin
- Department of Epidemiology and Health Statistics, Fujian Key Laboratory of Environment Factors and Cancer, School of Public Health, Fujian Medical University, Fuzhou, Fujian, China
| | - Zhijian Hu
- Department of Epidemiology and Health Statistics, Fujian Key Laboratory of Environment Factors and Cancer, School of Public Health, Fujian Medical University, Fuzhou, Fujian, China
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Kolomba BM, Kalenga Luhembwe F, Ndala DBB, Kanku Wa Ilunga P, Ciamala Mukendi P, Ngongo Kitenge A, Ngoy Lumbule J, Kilolo Ngoy E, Umba Ilunga A, Mbidi Miema J, Mwavita CK, Mwamba GN, Wa Bene AC, Wakamba AM, Ngongo AN, Kabamba Nzaji M. Healthcare workers' willingness to receive COVID-19 booster dose and associated factors in the Democratic Republic of the Congo. Hum Vaccin Immunother 2024; 20:2357214. [PMID: 38783665 PMCID: PMC11135840 DOI: 10.1080/21645515.2024.2357214] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2023] [Accepted: 05/15/2024] [Indexed: 05/25/2024] Open
Abstract
The COVID-19 booster dose is considered an important adjunct for the control of the COVID-19 pandemic due to reports of reduced immunity in fully vaccinated individuals. The aims of this study were to assess healthcare workers' intention to receive the booster dose of COVID-19 vaccine and to identify predictive factors among healthcare workers. A cross-sectional study was conducted among healthcare workers selected in two provinces, Kasai Oriental, and Haut-Lomami. Data were collected using a questionnaire administered through structured face-to-face interviews, with respondents using a pre-tested questionnaire set up on the Open Data Kit (ODK Collect). All data were analyzed using SPSS v26.0 (IBM Corporation, Armonk, NY, USA). Vaccination coverage for COVID-19, considering declarations by health workers, is around 85.9% for the province of Kasai Oriental and 85.8% for Haut-Lomami. A total of 975 responses were collected, 71.4% of health workers at Kasai Oriental and 66.4% from Haut-Lomami declared a definite willingness to receive a COVID-19 vaccine booster. The duration of protection was the main reason for accepting a booster COVID-19 dose for 64.6% of the respondents. Logistic regression analysis showed that having chronic diseases (aOR = 2.95 [1.65-5.28]), having already received one of the COVID-19 vaccines (aOR = 2.72 [1.43-5. 19]); the belief that only high-risk individuals, such as healthcare professionals and elderly people suffering from other illnesses, needed a booster dose (aOR = 1.75 [1.10-2.81]). Considering the burden of COVID-19, a high acceptance rate for booster doses could be essential to control the pandemic. Our results are novel and could help policymakers design and implement specific COVID-19 vaccination programs to reduce reluctance to seek booster vaccination.
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Affiliation(s)
- Bertin Mindje Kolomba
- Pediatric Department, Faculty of Medicine, University of Kamina, Kamina, Democratic Republic of the Congo
| | | | - Deca Blood Banza Ndala
- Department of Epidemiology and Public Health, Nursing Care Section, Higher Institute of Medical Techniques of Lubumbashi, Lubumbashi, Democratic Republic of the Congo
| | | | - Paul Ciamala Mukendi
- Department of Teaching and Administration in Nursing, Nursing Section, Higher Institute of Medical Techniques of Mbuji-Mayi, Mbuji-Mayi, Democratic Republic of the Congo
| | - Amide Ngongo Kitenge
- School of Public Health, University of Kamina, Kamina, Democratic Republic of the Congo
| | - John Ngoy Lumbule
- School of Public Health, University of Kamina, Kamina, Democratic Republic of the Congo
| | - Elie Kilolo Ngoy
- Department of Public Health, Faculty of Medicine, University of Kamina, Kamina, Democratic Republic of the Congo
| | - Antoine Umba Ilunga
- Department of Internal Medicine, Faculty of Medicine, University of Kamina, Kamina, Democratic Republic of the Congo
| | - Judith Mbidi Miema
- Pediatric Department, Faculty of Medicine, University of Kamina, Kamina, Democratic Republic of the Congo
| | - Christelle Kalikat Mwavita
- Ministry of Health, National Expanded Program for Immunization, Kinshasa, The Democratic Republic Of Congo
| | - Guillaume Ngoy Mwamba
- Department of Public Health, Faculty of Medicine, University of Kamina, Kamina, Democratic Republic of the Congo
- Ministry of Health, National Expanded Program for Immunization, Kinshasa, The Democratic Republic Of Congo
| | - Aime Cikomola Wa Bene
- Ministry of Health, National Expanded Program for Immunization, Kinshasa, The Democratic Republic Of Congo
| | - Audry Mulumba Wakamba
- Ministry of Health, National Expanded Program for Immunization, Kinshasa, The Democratic Republic Of Congo
| | | | - Michel Kabamba Nzaji
- Department of Public Health, Faculty of Medicine, University of Kamina, Kamina, Democratic Republic of the Congo
- Ministry of Health, National Expanded Program for Immunization, Kinshasa, The Democratic Republic Of Congo
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Huang CL, Chen JY, Lin XQ, Deng JS, Tung TH, Zhu JS. Parents' willingness to pay for their children's COVID-19 vaccine in Taiwan, China: A cross-sectional study. Hum Vaccin Immunother 2023; 19:2168936. [PMID: 36683206 PMCID: PMC9980450 DOI: 10.1080/21645515.2023.2168936] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023] Open
Abstract
Most COVID-19 studies aim to assess factors influencing willingness to pay for vaccines between the public and medical staff. However, few studies focus on parents' willingness to pay for their children's COVID-19 vaccine. The current study aimed to assess parents' willingness to pay for their children's vaccination against COVID-19 and its influencing factors. This population-based cross-sectional study used a self-administered questionnaire. The inclusion criterion was parents with at least one child younger than 18 years. The final analysis included 384 valid data points. A total of 89.1% of the parents indicated that they are willing to pay for their children's vaccination against COVID-19. Among them, both fathers' and mothers' willingness to pay for their children's COVID-19 vaccine was 89.6%. The mean and median willingness to pay were% would pay for their children. Excluding other confounding factors, willingness to pay for the COVID-19 vaccine for themselves and hesitation to vaccinate their children were significantly associated with parents' willingness to pay for their children's COVID-19 vaccine. We found that 89.1% of the parents in Taiwan would pay for their children's COVID-19 vaccine. Parents' willingness to pay for themselves and hesitation to vaccinate their children were associated with willingness to pay. Reducing hesitation about vaccines and developing policies for vaccine payment may have a positive impact on willingness to pay for vaccines and promoting COVID-19 vaccination.
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Affiliation(s)
- Chun-Lian Huang
- Department of Infectious Diseases, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, Linhai, Zhejiang, Taiwan
| | - Jau-Yuan Chen
- Department of Family Medicine, Chang Gung Memorial Hospital, Taoyuan City, Taiwan, China
| | - Xiao-Qing Lin
- Department of Infectious Diseases, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, Linhai, Zhejiang, Taiwan
| | - Jing-Shan Deng
- Department of Infectious Diseases, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, Linhai, Zhejiang, Taiwan
| | - Tao-Hsin Tung
- Evidence-based Medicine Center, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, Linhai, Zhejiang, China
| | - Jian-Sheng Zhu
- Department of Infectious Diseases, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, Linhai, Zhejiang, Taiwan
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Xu R, Shi G, Zheng S, Tung TH, Zhang M. COVID-19 vaccine hesitancy between family decision-makers and non-decision-makers among college teachers. Ann Med 2023; 55:292-304. [PMID: 36594480 PMCID: PMC9815219 DOI: 10.1080/07853890.2022.2162114] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
BACKGROUND Teachers with high educational levels significantly impact the health-related knowledge and attitudes of young students and their family members. This study aimed to investigate the coronavirus disease 2019 (COVID-19) vaccine hesitancy and associated factors, and compare the differences between decision-makers and non-decision-makers among college teachers. METHODS A cross-sectional online survey was administered across mainland China from 4 to 7 August 2021. Overall, 251 college teachers were included using snowball sampling. A multivariable logistic regression model was applied to explore the association between decision-makers and hesitancy to receive a COVID-19 vaccine. RESULTS Overall, 42.2% of the teachers were hesitant to being vaccinated against COVID-19. The hesitancy rate was lower among primary decision-makers than that among non-decision-makers (34.8% vs. 60.3%, p < .001). Primary decision-makers were less hesitant regarding COVID-19 vaccination than non-decision-makers (OR = 0.37, 95% CI 0.20-0.70); remarkably, whereas those engaged in nursing education versus non-medical related professional education (OR = 2.67, 95% CI 1.29-5.49), and partial versus full-course vaccination recipients (OR = 4.48, 95% CI: 1.76-11.42) were more likely to be hesitant regarding COVID-19 vaccination. CONCLUSION Our findings indicate that a high proportion of college teachers in China are hesitant to receiving COVID-19 vaccination, and that primary decision-makers are less likely to exhibit hesitancy to being vaccinated against COVID-19 than non-decision-makers in their family. Family decision-makers among teachers can be considered a priority for COVID-19 vaccine promotion, thereby enhancing vaccine acceptance among vulnerable populations-including older adults and children-and preventing adverse outcomes.KEY MESSAGESQuestion: How prevalent is COVID-19 vaccine hesitancy among college teachers? Do differences exist between decision-makers and non-decision-makers?Findings: We found that a substantial proportion of college teachers are hesitant to being vaccinated against COVID-19, and that family decision-makers exhibited a lower hesitancy rate than non-decision-makers.Meaning: Our findings indicate that distinguishing between family decision-makers and non-decision-makers is necessary to facilitate vaccination promotion interventions among college teachers.
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Affiliation(s)
- Rong Xu
- Department of Nursing, Xiamen Medical College, Xiamen, Fujian, China
| | - Guifeng Shi
- Department of Preventive Health Care, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, Linhai, Zhejiang, China
| | - Shuo Zheng
- Department of Nursing, Weifang Nursing Vocational College, Qingzhou, Shandong, China
| | - Tao-Hsin Tung
- Evidence-Based Medicine Center, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, Linhai, Zhejiang, China
| | - Meixian Zhang
- Evidence-Based Medicine Center, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, Linhai, Zhejiang, China
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An JX, Lin XQ, Xie BJ, Tung TH, Zhu JS. Relationship between COVID-19 vaccine hesitancy and willingness to pay for the booster dose of COVID-19 vaccine of oncology patients in Taizhou, China. Ann Med 2023; 55:672-679. [PMID: 36840655 PMCID: PMC9970222 DOI: 10.1080/07853890.2023.2165705] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/22/2022] [Revised: 11/28/2022] [Accepted: 01/02/2023] [Indexed: 02/26/2023] Open
Abstract
OBJECTIVE This population-based study aimed to determine the hesitancy and willingness to pay (WTP) for the booster dose of a coronavirus disease (COVID-19) vaccine among patients with cancer in Taizhou, China. PATIENTS AND METHODS A self-administered online questionnaire was administered to patients with cancer in Taizhou, China. The chi-square test, binary logistic regression model were used to evaluate the WTP for the booster dose of a COVID-19 vaccine. The minimum sample size was 218, determined by G*Power software (latest ver. 3.1.9.7). A total of 354 patients received the survey, and 256 (72.3%) patients responded. RESULTS Overall, 69.9% (179/256) of respondents were willing to pay for the booster dose, and 78.8% (141/179) of these patients were willing to pay 1-99 CNY. Furthermore, 50.4% (129/256) of respondents were hesitant to receive a COVID-19 vaccine. Being unhesitant was significantly associated with WTP for the booster dose (aOR: 3.040; 95% CI: 1.669-5.540). CONCLUSION Hesitant patients with cancer had a lower WTP for the booster dose against COVID-19 than non-hesitant participants. These results imply that further health education programmes are essential to decrease the hesitancy of patients with cancer and enhance booster dose vaccination rates for public health improvements.KEY MESSAGESOur research showed that 70% of patients with cancer are willing to pay for the booster dose of the COVID-19 vaccine, and most are willing to pay less than 100 CNY, and this result reflects the economic value and affordability of the third dose of vaccination.COVID-19 vaccine-hesitant patients with cancer had a lower willingness to pay for a booster dose against COVID-19 than non-hesitant participants and few patients are still unwilling to pay among patients do not hesitate to receive the third dose.Therefore, promoting willingness to pay among oncology patients and addressing vaccine hesitancy remains key.
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Affiliation(s)
- Jia-Xiang An
- Department of Surgical Oncology, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, Linhai, Zhejiang, China
| | - Xiao-Qing Lin
- Department of Infectious Diseases, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, Linhai, Zhejiang, China
| | - Bo-Jian Xie
- Department of Surgical Oncology, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, Linhai, Zhejiang, China
| | - Tao-Hsin Tung
- Evidence-based Medicine Center, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, Linhai, Zhejiang, China
| | - Jian-Sheng Zhu
- Department of Infectious Diseases, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, Linhai, Zhejiang, China
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Luo C, Zhang MX, Jiang E, Jin M, Tung TH, Zhu JS. The main decision-making competence for willingness-to-pay towards COVID-19 vaccination: a family-based study in Taizhou, China. Ann Med 2022; 54:2376-2384. [PMID: 36004802 PMCID: PMC9423852 DOI: 10.1080/07853890.2022.2114606] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
Abstract
PURPOSE This research aimed to explore individuals' willingness to pay (WTP) and studied the role of family decision makers in WTP for COVID-19 vaccines. METHODS A self-administered online questionnaire evaluating the willingness of community residents to pay for booster vaccination of COVID-19 vaccine was conducted among families in a community in Taizhou, China. The logistic regression model was performed to identify the factors associated with WTP for the COVID-19 vaccines, and all data were analysed by R software, version 4.1.0. RESULTS 44.2% and 43.7% of 824 community residents were willing to pay for the first two doses and the booster dose of the COVID-19 vaccine, respectively. Decision-makers were more willing to pay for both the first two doses and the boost dose of the COVID-19 vaccines, with OR (95%CI) being 1.75 (1.25-2.47) and 1.89 (1.34-2.67), respectively. Besides, participants' WTP for COVID-19 vaccines were also associated with their occupation and monthly household income. CONCLUSION This study found that family decision-makers were more willing to pay for both the first two doses and the booster dose of COVID-19 vaccines in Taizhou, China. To improve the WTP for COVID-19 vaccines, public policy programs need to conduct a comprehensive cost-benefit analysis and focus on the role of family decision makers in vaccination.Key MessagesA study evaluating the willingness of community residents to pay for booster vaccination of COVID-19 vaccine was conducted among families in a community in Taizhou, China.Family decision-makers were more willing to pay for both the first two doses and the booster dose of COVID-19 vaccines.To improve the WTP for COVID-19 vaccines, public policy programs need to conduct a comprehensive cost-benefit analysis and focus on the role of family decision-makers in vaccination.
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Affiliation(s)
- Chengwen Luo
- Evidence-Based Medicine Center, Taizhou Hospital of Zhejiang Province, Wenzhou Medical University, Linhai, Zhejiang, China
| | - Mei-Xian Zhang
- Evidence-Based Medicine Center, Taizhou Hospital of Zhejiang Province, Wenzhou Medical University, Linhai, Zhejiang, China
| | - Eva Jiang
- Gucheng Street Community Health Service Center, Linhai, Zhejiang, China
| | - Mindan Jin
- Gucheng Street Community Health Service Center, Linhai, Zhejiang, China
| | - Tao-Hsin Tung
- Evidence-Based Medicine Center, Taizhou Hospital of Zhejiang Province, Wenzhou Medical University, Linhai, Zhejiang, China
| | - Jian-Sheng Zhu
- Department of Infectious Diseases, Taizhou Hospital of Zhejiang Province, Wenzhou Medical University, Linhai, Zhejiang, China
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Tung TH, Lin XQ, Chen Y, Zhang MX, Zhu JS. Willingness-to-pay for a booster dose of inactivated SARS-CoV-2 vaccine in Taizhou, China. Hum Vaccin Immunother 2022; 18:2099210. [PMID: 35880816 DOI: 10.1080/21645515.2022.2099210] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
This study was conducted to ascertain whether people in China would be willing to pay for an inactivated COVID-19 vaccine booster dose. An online survey estimating participants' willingness to pay (WTP) for a booster dose of COVID-19 vaccine was conducted in Taizhou, China. The participants received ane-mail or e-poster on WeChat. A total of 1576 subjects participated the survey. A total of 66.4% (1046/1576) of the respondents were willing to pay for a booster dose of COVID-19 vaccine for themselves. Using binary logistic regression analysis, the following factors were significantly related to a WTP for a booster dose of COVID-19 vaccine: 1) confidence in the safety of the COVID-19 vaccines (high vs. low, OR: 4.30, 95%CI: 1.61-11.43), 2) confidence in the preventive effectiveness of the COVID-19 vaccines against SARS-CoV-2 virus (moderate vs. little, OR: 1.76, 95%CI: 1.30-2.38; great vs. little, OR: 2.244, 95%CI: 1.62-3.12), and 3) COVID-19 vaccine hesitancy (unhesitant vs. very unhesitant, OR: 0.67, 95%CI: 0.45-1.02; hesitant vs. very unhesitant, OR: 0.29, 95%CI: 0.19-0.44; very hesitant vs. very unhesitant, OR: 0.09, 95%CI: 0.03-0.27). This study revealed that a moderate proportion of participants responded that they would be willing to pay for a booster dose of COVID-19 vaccine. These findings suggest the importance of a detailed assessment and a health education plan that better understands the population's risk perception as well as the potential health risks in China.
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Affiliation(s)
- Tao-Hsin Tung
- Evidence-based Medicine Center, Taizhou Hospital of Zhejiang Province, Wenzhou Medical University, Linhai, Zhejiang, China
| | - Xiao-Qing Lin
- Department of Infectious Diseases, Taizhou Hospital of Zhejiang Province, Wenzhou Medical University, Linhai, Zhejiang, China
| | - Yan Chen
- Department of Infectious Diseases, Taizhou Hospital of Zhejiang Province, Wenzhou Medical University, Linhai, Zhejiang, China
| | - Mei-Xian Zhang
- Evidence-based Medicine Center, Taizhou Hospital of Zhejiang Province, Wenzhou Medical University, Linhai, Zhejiang, China
| | - Jian-Sheng Zhu
- Department of Infectious Diseases, Taizhou Hospital of Zhejiang Province, Wenzhou Medical University, Linhai, Zhejiang, China
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