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He W, Liu Y, Zou Z, Cheng C, Wang W, Huang Z, Wu G, Zhu W, Sun H. Effects of prolonged face mask use among patients with hypertension or diabetes during the COVID-19 pandemic. J Int Med Res 2024; 52:3000605241232946. [PMID: 38456648 PMCID: PMC10924563 DOI: 10.1177/03000605241232946] [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: 09/11/2023] [Accepted: 01/29/2024] [Indexed: 03/09/2024] Open
Abstract
OBJECTIVE We aimed to investigate the impacts of prolonged mask use on patients with hypertension or diabetes during the COVID-19 pandemic. METHODS This study included patients with hypertension or diabetes who visited the outpatient department of Nanjing Yimin Hospital between 1 February 2022 and 31 January 2023. We compared the change in blood pressure (BP) and fasting plasma glucose in patients with hypertension or diabetes and adjustments to treatment between the group with prolonged mask-wearing group (≥20 hours/week) and the control group (<20 hours/week). RESULTS Compared with the control group of hypertensive patients, the prolonged mask-wearing group had significantly higher diastolic blood pressure (DBP) and mean arterial pressure (MAP). These two groups had had similar DBP and MAP 1 year earlier. Likewise, the prolonged mask-wearing group of patients with diabetes had a greater need than the control group for upgraded treatment to reach their therapeutic goals. CONCLUSIONS This study suggests that prolonged mask use by patients with hypertension or diabetes has negative effects on hypertension and plasma glucose control. BP and plasma glucose monitoring should be improved in these patient populations and their treatment should be adjusted in a timely manner.
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Affiliation(s)
- Weiwei He
- Department of Respiratory and Critical Care Medicine, Nanjing Yimin Hospital, Nanjing, Jiangsu Province, China
| | - Yang Liu
- Class 5 Grade 12, Nanjing Foreign Language School, Nanjing, Jiangsu Province, China
| | - Zhaoting Zou
- Department of Cardiology, Nanjing Yimin Hospital, Nanjing, Jiangsu Province, China
| | - Chunbao Cheng
- Department of Endocrinology, Nanjing Yimin Hospital, Nanjing, Jiangsu Province, China
| | - Wenjing Wang
- Department of Respiratory and Critical Care Medicine, Nanjing Yimin Hospital, Nanjing, Jiangsu Province, China
| | - Zhixin Huang
- Department of Respiratory and Critical Care Medicine, Nanjing Yimin Hospital, Nanjing, Jiangsu Province, China
| | - Guannan Wu
- Department of Respiratory and Critical Care Medicine, Jinling Hospital, Nanjing, Jiangsu Province, China
| | - Weiquan Zhu
- Program in Molecular Medicine, University of Utah, Salt Lake City, UT, USA
| | - Huiming Sun
- Department of Respiratory and Critical Care Medicine, Nanjing Yimin Hospital, Nanjing, Jiangsu Province, China
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Chen X, Jiang X, Zhang X, Ren D, Wei C, Xu A, Yang H, Bai R, Li C, Yue F, Bao S, Shi J, Fan J. Assessing the impact of diverse mask types on COPD patients: a randomised controlled trial study protocol. BMJ Open 2024; 14:e080721. [PMID: 38199633 PMCID: PMC10806656 DOI: 10.1136/bmjopen-2023-080721] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/09/2023] [Accepted: 12/21/2023] [Indexed: 01/12/2024] Open
Abstract
INTRODUCTION Wearing masks has proven beneficial in preventing respiratory pathogen infections in individuals with chronic obstructive pulmonary disease (COPD). However, the impact of different mask types on physiological indicators and daily physical activity in COPD patients remains uncertain. This study aims to assess the immediate effects of various mask types on cardiopulmonary function indicators, subjective perceptions and the 6-minute walking distance (6MWD) in individuals with COPD. METHODS AND ANALYSIS This randomised controlled trial will enrol 129 stable COPD patients. Participants will be randomly divided into three groups: control, N95 mask and surgical mask groups. Each group will undergo both a 6-minute seated test and a 6-minute walk test (6MWT), without or with their respective masks. A 10-minute interval will be provided between the two phases. The primary indicators of the study include the 6MWD and blood oxygen saturation. Secondary outcomes encompass blood pressure, pulse rate, Borg score, Rate of Perceived Exertion (RPE) score and subjective perception score. Oxygen saturation, pulse rate and blood pressure will be recorded four times during the trial, while Borg and RPE scores will be compared before and after the 6MWT. Additionally, subjective perception scores will be collected after each mask-wearing stage. ETHICS AND DISSEMINATION This study has received approval from the Ethics Committee of the Affiliated Hospital of Gansu University of Chinese Medicine (approval number: 202335). We plan to disseminate research results through publication in a peer-reviewed journal or presentation at a conference. TRIAL REGISTRATION NUMBER ChiCTR2300074554.
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Affiliation(s)
- Xuwen Chen
- Center for Laboratory and Simulation Training, School of Public Health, Center for Evidence-Based Medicine, Gansu University of Chinese Medicine, Lanzhou, Gansu, China
| | - Xiaomei Jiang
- Department of Psychosomatic and Sleep Medicine, Gansu Gem Flower Hospital, Lanzhou, Gansu, China
| | - Xuhui Zhang
- Department of Pulmonary Diseases, Affiliated Hospital of Gansu University of Chinese Medicine, Lanzhou, Gansu, China
| | - Dong Ren
- Department of Psychosomatic and Sleep Medicine, Gansu Gem Flower Hospital, Lanzhou, Gansu, China
| | - Caihong Wei
- Pulmonary and Critical Care Medicine, Gansu Gem Flower Hospital, Lanzhou, Gansu, China
| | - Aihong Xu
- Pulmonary and Critical Care Medicine, Gansu Gem Flower Hospital, Lanzhou, Gansu, China
| | - Hong Yang
- Department of Rehabilitation Medicine, Affiliated Hospital of Gansu University of Chinese Medicine, Lanzhou, Gansu, China
| | - Ruijia Bai
- Department of Pulmonary Diseases, Affiliated Hospital of Gansu University of Chinese Medicine, Lanzhou, Gansu, China
| | - Caiyun Li
- Center for Laboratory and Simulation Training, School of Public Health, Center for Evidence-Based Medicine, Gansu University of Chinese Medicine, Lanzhou, Gansu, China
| | - Feiyan Yue
- Center for Laboratory and Simulation Training, School of Public Health, Center for Evidence-Based Medicine, Gansu University of Chinese Medicine, Lanzhou, Gansu, China
| | - Shisan Bao
- Center for Laboratory and Simulation Training, School of Public Health, Center for Evidence-Based Medicine, Gansu University of Chinese Medicine, Lanzhou, Gansu, China
| | - Jungang Shi
- Pulmonary and Critical Care Medicine, Gansu Gem Flower Hospital, Lanzhou, Gansu, China
| | - Jingchun Fan
- Center for Laboratory and Simulation Training, School of Public Health, Center for Evidence-Based Medicine, Gansu University of Chinese Medicine, Lanzhou, Gansu, China
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Vinetti G, Micarelli A, Falla M, Randi A, Dal Cappello T, Gatterer H, Brugger H, Strapazzon G, Rauch S. Surgical masks and filtering facepiece class 2 respirators (FFP2) have no major physiological effects at rest and during moderate exercise at 3000-m altitude: a randomised controlled trial. J Travel Med 2023; 30:taad031. [PMID: 36881665 PMCID: PMC10481409 DOI: 10.1093/jtm/taad031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/23/2022] [Revised: 02/21/2023] [Accepted: 02/24/2023] [Indexed: 03/09/2023]
Abstract
BACKGROUND During the COVID-19 pandemic, the use of face masks has been recommended or enforced in several situations; however, their effects on physiological parameters and cognitive performance at high altitude are unknown. METHODS Eight healthy participants (four females) rested and exercised (cycling, 1 W/kg) while wearing no mask, a surgical mask or a filtering facepiece class 2 respirator (FFP2), both in normoxia and hypobaric hypoxia corresponding to an altitude of 3000 m. Arterialised oxygen saturation (SaO2), partial pressure of oxygen (PaO2) and carbon dioxide (PaCO2), heart and respiratory rate, pulse oximetry (SpO2), cerebral oxygenation, visual analogue scales for dyspnoea and mask's discomfort were systematically investigated. Resting cognitive performance and exercising tympanic temperature were also assessed. RESULTS Mask use had a significant effect on PaCO2 (overall +1.2 ± 1.7 mmHg). There was no effect of mask use on all other investigated parameters except for dyspnoea and discomfort, which were highest with FFP2. Both masks were associated with a similar non-significant decrease in SaO2 during exercise in normoxia (-0.5 ± 0.4%) and, especially, in hypobaric hypoxia (-1.8 ± 1.5%), with similar trends for PaO2 and SpO2. CONCLUSIONS Although mask use was associated with higher rates of dyspnoea, it had no clinically relevant impact on gas exchange at 3000 m at rest and during moderate exercise, and no detectable effect on resting cognitive performance. Wearing a surgical mask or an FFP2 can be considered safe for healthy people living, working or spending their leisure time in mountains, high-altitude cities or other hypobaric environments (e.g. aircrafts) up to an altitude of 3000 m.
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Affiliation(s)
- Giovanni Vinetti
- Institute of Mountain Emergency Medicine, Eurac Research, Bolzano, Italy
| | | | - Marika Falla
- Institute of Mountain Emergency Medicine, Eurac Research, Bolzano, Italy
- Center for Mind/Brain Sciences (CIMeC), University of Trento, Rovereto (TN), Italy
- Department of Neurology, General Hospital of Bolzano, Bolzano, Italy
| | - Anna Randi
- Institute of Mountain Emergency Medicine, Eurac Research, Bolzano, Italy
- Center for Mind/Brain Sciences (CIMeC), University of Trento, Rovereto (TN), Italy
| | - Tomas Dal Cappello
- Institute of Mountain Emergency Medicine, Eurac Research, Bolzano, Italy
| | - Hannes Gatterer
- Institute of Mountain Emergency Medicine, Eurac Research, Bolzano, Italy
- Institute for Sports Medicine, Alpine Medicine and Health Tourism (ISAG), UMIT TIROL-Private University for Health Sciences and Health Technology, Hall in Tirol, Austria
| | - Hermann Brugger
- Institute of Mountain Emergency Medicine, Eurac Research, Bolzano, Italy
| | - Giacomo Strapazzon
- Institute of Mountain Emergency Medicine, Eurac Research, Bolzano, Italy
| | - Simon Rauch
- Institute of Mountain Emergency Medicine, Eurac Research, Bolzano, Italy
- Department of Anaesthesiology and Intensive Care Medicine, Hospital of Merano (SABES-ASDAA), Merano (BZ), Italy; Lehrkrankenhaus der Paracelsus Medizinischen Privatuniversität
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Borg BM, Osadnik C, Adam K, Chapman DG, Farrow CE, Glavas V, Hancock K, Lanteri CJ, Morris EG, Romeo N, Schneider‐Futschik EK, Selvadurai H. Pulmonary function testing during
SARS‐CoV
‐2: An
ANZSRS
/
TSANZ
position statement. Respirology 2022; 27:688-719. [PMID: 35981737 PMCID: PMC9539179 DOI: 10.1111/resp.14340] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2022] [Accepted: 06/30/2022] [Indexed: 11/30/2022]
Affiliation(s)
- Brigitte M. Borg
- Respiratory Medicine The Alfred Melbourne Victoria Australia
- School of Public Health and Preventive Medicine Monash University Melbourne Victoria Australia
| | - Christian Osadnik
- Department of Physiotherapy Monash University Frankston Victoria Australia
- Monash Lung Sleep Allergy & Immunology Monash Health Clayton Victoria Australia
| | - Keith Adam
- Sonic HealthPlus Osborne Park Western Australia Australia
| | - David G. Chapman
- Respiratory Investigation Unit, Department of Respiratory Medicine Royal North Shore Hospital St Leonards New South Wales Australia
- Airway Physiology & Imaging Group, Woolcock Institute of Medical Research The University of Sydney Glebe New South Wales Australia
- Discipline of Medical Science, School of Life Sciences, Faculty of Science University of Technology Sydney Ultimo New South Wales Australia
| | - Catherine E. Farrow
- Airway Physiology & Imaging Group, Woolcock Institute of Medical Research The University of Sydney Glebe New South Wales Australia
- Respiratory Function Laboratory, Department of Respiratory and Sleep Medicine Westmead Hospital Westmead New South Wales Australia
- Westmead Clinical School, Sydney Medical School, Faculty of Medicine and Health Sciences The University of Sydney Sydney New South Wales Australia
| | - Vanda Glavas
- Respiratory SA Kent Town South Australia Australia
| | - Kerry Hancock
- Chandlers Hill Surgery Happy Valley South Australia Australia
| | - Celia J. Lanteri
- Department of Respiratory & Sleep Medicine Austin Health Heidelberg Victoria Australia
- Institute for Breathing and Sleep Austin Health Heidelberg Victoria Australia
| | - Ewan G. Morris
- Department of Respiratory Medicine Waitematā District Health Board Auckland New Zealand
| | - Nicholas Romeo
- Department of Respiratory Medicine Northern Health Epping Victoria Australia
| | - Elena K. Schneider‐Futschik
- Cystic Fibrosis Pharmacology Laboratory, Department of Biochemistry & Pharmacology University of Melbourne Parkville Victoria Australia
- School of Biomedical Sciences, Faculty of Medicine, Dentistry and Health Sciences University of Melbourne Parkville Victoria Australia
| | - Hiran Selvadurai
- Department of Respiratory Medicine The Children's Hospital, Westmead, Sydney Childrens Hospital Network Sydney NSW Australia
- Discipline of Child and Adolescent Health Sydney Medical School, The University of Sydney Sydney NSW Australia
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Poncin W, Schalkwijk A, Vander Straeten C, Braem F, Latiers F, Reychler G. Impact of surgical mask on performance and cardiorespiratory responses to submaximal exercise in COVID-19 patients near hospital discharge: A randomized crossover trial. Clin Rehabil 2022; 36:1032-1041. [PMID: 35473371 PMCID: PMC9047665 DOI: 10.1177/02692155221097214] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Background Wearing a surgical mask in hospitalized patients has become recommended during care, including rehabilitation, to mitigate coronavirus disease 2019 (COVID-19) transmission. However, the mask may increase dyspnoea and raise concerns in promoting rehabilitation activities in post-acute COVID-19 patients. Objective To evaluate the impact of the surgical mask on dyspnoea, exercise performance and cardiorespiratory response during a 1-min sit-to-stand test in hospitalized COVID-19 patients close to discharge. Methods COVID-19 patients whose hospital discharge has been planned the following day performed in randomized order two sit-to-stand tests with or without a surgical mask. Outcome measures were recorded before, at the end, and after two minutes of recovery of each test. Dyspnoea (modified Borg scale), cardiorespiratory parameters and sit-to-stand repetitions were measured. Results Twenty-eight patients aged 52 ± 10 years were recruited. Compared to unmasked condition, dyspnoea was significantly higher with the mask before and at the end of the sit-to-stand test (mean difference[95%CI]: 1.0 [0.6, 1.4] and 1.7 [0.8, 2.6], respectively). The difference was not significant after the recovery period. The mask had no impact on cardiorespiratory parameters nor the number of sit-to-stand repetitions. Conclusion In post-acute COVID-19 patients near hospital discharge, the surgical mask increased dyspnoea at rest and during a submaximal exercise test but had no impact on cardiorespiratory response or exercise performance. Patients recovering from COVID-19 should be reassured that wearing a surgical facemask during physical or rehabilitation activities is safe. These data may also mitigate fears to refer these patients in rehabilitation centres where mask-wearing has become mandatory.
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Affiliation(s)
- William Poncin
- Institut de recherche expérimentale et clinique (IREC), pôle de Pneumologie, ORL et Dermatologie, Université Catholique de Louvain, Brussels, Belgium.,Service de Pneumologie, 70492Cliniques universitaires Saint-Luc, Brussels, Belgium.,Secteur de Kinésithérapie et Ergothérapie, 70492Cliniques universitaires Saint-Luc, Brussels, Belgium.,Faculté des Sciences de la Motricité, Université Catholique de Louvain, Louvain-La-Neuve, Belgium
| | - Adrien Schalkwijk
- Faculté des Sciences de la Motricité, Université Catholique de Louvain, Louvain-La-Neuve, Belgium
| | - Charlie Vander Straeten
- Faculté des Sciences de la Motricité, Université Catholique de Louvain, Louvain-La-Neuve, Belgium
| | - Frédéric Braem
- Secteur de Kinésithérapie et Ergothérapie, 70492Cliniques universitaires Saint-Luc, Brussels, Belgium
| | - Fabien Latiers
- Secteur de Kinésithérapie et Ergothérapie, 70492Cliniques universitaires Saint-Luc, Brussels, Belgium
| | - Gregory Reychler
- Institut de recherche expérimentale et clinique (IREC), pôle de Pneumologie, ORL et Dermatologie, Université Catholique de Louvain, Brussels, Belgium.,Service de Pneumologie, 70492Cliniques universitaires Saint-Luc, Brussels, Belgium.,Secteur de Kinésithérapie et Ergothérapie, 70492Cliniques universitaires Saint-Luc, Brussels, Belgium.,Faculté des Sciences de la Motricité, Université Catholique de Louvain, Louvain-La-Neuve, Belgium
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Sukul P, Bartels J, Fuchs P, Trefz P, Remy R, Rührmund L, Kamysek S, Schubert JK, Miekisch W. Effects of COVID-19 protective face-masks and wearing durations onto respiratory-haemodynamic physiology and exhaled breath constituents. Eur Respir J 2022; 60:13993003.00009-2022. [PMID: 35169028 PMCID: PMC9492982 DOI: 10.1183/13993003.00009-2022] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2021] [Accepted: 02/03/2022] [Indexed: 11/28/2022]
Abstract
Background While assumed to protect against coronavirus transmission, face masks may have effects on respiratory–haemodynamic parameters. Within this pilot study, we investigated immediate and progressive effects of FFP2 and surgical masks on exhaled breath constituents and physiological attributes in 30 adults at rest. Methods We continuously monitored exhaled breath profiles within mask space in older (age 60–80 years) and young to middle-aged (age 20–59 years) adults over the period of 15 and 30 min by high-resolution real-time mass-spectrometry. Peripheral oxygen saturation (SpO2) and respiratory and haemodynamic parameters were measured (noninvasively) simultaneously. Results Profound, consistent and significant (p≤0.001) changes in SpO2 (≥60_FFP2-15 min: 5.8±1.3%↓, ≥60_surgical-15 min: 3.6±0.9%↓, <60_FFP2-30 min: 1.9±1.0%↓, <60_surgical-30 min: 0.9±0.6%↓) and end-tidal carbon dioxide tension (PETCO2) (≥60_FFP2-15 min: 19.1±8.0%↑, ≥60_surgical-15 min: 11.6±7.6%↑, <60_FFP2- 30 min: 12.1±4.5%↑, <60_surgical- 30 min: 9.3±4.1%↑) indicate ascending deoxygenation and hypercarbia. Secondary changes (p≤0.005) to haemodynamic parameters (e.g. mean arterial pressure (MAP) ≥60_FFP2-15 min: 9.8±10.4%↑) were found. Exhalation of bloodborne volatile metabolites, e.g. aldehydes, hemiterpene, organosulfur, short-chain fatty acids, alcohols, ketone, aromatics, nitrile and monoterpene mirrored behaviour of cardiac output, MAP, SpO2, respiratory rate and PETCO2. Exhaled humidity (e.g. ≥60_FFP2-15 min: 7.1±5.8%↑) and exhaled oxygen (e.g. ≥60_FFP2-15 min: 6.1±10.0%↓) changed significantly (p≤0.005) over time. Conclusions Breathomics allows unique physiometabolic insights into immediate and transient effects of face mask wearing. Physiological parameters and breath profiles of endogenous and/or exogenous volatile metabolites indicated putative cross-talk between transient hypoxaemia, oxidative stress, hypercarbia, vasoconstriction, altered systemic microbial activity, energy homeostasis, compartmental storage and washout. FFP2 masks had a more pronounced effect than surgical masks. Older adults were more vulnerable to FFP2 mask-induced hypercarbia, arterial oxygen decline, blood pressure fluctuations and concomitant physiological and metabolic effects. While assumed to protect against SARS-CoV-2 transmission, face masks cause various physiometabolic side-effects and changes in exhaled VOC profiles. Effects are more pronounced in FFP2 masks and are profound at age ≥60 years.https://bit.ly/33fzOMA
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Affiliation(s)
- Pritam Sukul
- Rostock Medical Breath Research Analytics and Technologies (ROMBAT), Dept. of Anaesthesiology and Intensive Care, University Medicine Rostock, Rostock, Germany
| | - Julia Bartels
- Rostock Medical Breath Research Analytics and Technologies (ROMBAT), Dept. of Anaesthesiology and Intensive Care, University Medicine Rostock, Rostock, Germany
| | - Patricia Fuchs
- Rostock Medical Breath Research Analytics and Technologies (ROMBAT), Dept. of Anaesthesiology and Intensive Care, University Medicine Rostock, Rostock, Germany
| | - Phillip Trefz
- Rostock Medical Breath Research Analytics and Technologies (ROMBAT), Dept. of Anaesthesiology and Intensive Care, University Medicine Rostock, Rostock, Germany
| | - Rasmus Remy
- Rostock Medical Breath Research Analytics and Technologies (ROMBAT), Dept. of Anaesthesiology and Intensive Care, University Medicine Rostock, Rostock, Germany
| | - Leo Rührmund
- Rostock Medical Breath Research Analytics and Technologies (ROMBAT), Dept. of Anaesthesiology and Intensive Care, University Medicine Rostock, Rostock, Germany
| | - Svend Kamysek
- Rostock Medical Breath Research Analytics and Technologies (ROMBAT), Dept. of Anaesthesiology and Intensive Care, University Medicine Rostock, Rostock, Germany
| | - Jochen K Schubert
- Rostock Medical Breath Research Analytics and Technologies (ROMBAT), Dept. of Anaesthesiology and Intensive Care, University Medicine Rostock, Rostock, Germany
| | - Wolfram Miekisch
- Rostock Medical Breath Research Analytics and Technologies (ROMBAT), Dept. of Anaesthesiology and Intensive Care, University Medicine Rostock, Rostock, Germany
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