Ethical Approval and Consent to participate
This study was approved by the institutional review board of the second affiliated hospital of WenZhou medical university (Approval No L-2020-1).Written informed consent was provided by all patients. See the attached file named Ethics Committee Consent form1, Ethics Committee Consent form2 and patients' informed consent form.
Consent for publication
Written informed consent was obtained from all subjects before the study.
Availability of data and materials
See the file named date and materials.
Competing interests
The Authors declare that there is no conflict of interest.
Funding
The authors disclosed receipt of the following financial support for the research, and publication of this article: ELISA kit of IL-33 was funded by grants of Wenzhou science and Technology Bureau (Grant No.Y20160251).
See the file named Application for scientific research project.
Authors' contributions
Huang wen and JFH researched literature and conceived the study. WDH was involved in protocol development, gaining ethical approval, patient recruitment and data analysis. LH and XXD wrote the first draft of the manuscript. All authors reviewed and edited the manuscript and approved the final version of the manuscript.
Acknowledgments
Thanks to Ms. Chen haiyan, Ms.Xu anqi for their assistance in data collection.
Authors' information
The first author, JFH
Address: Department of Respiratory Medicine,
The second affiliated hospital of Wenzhou Medical University,
109, xueyuan western Road, Wenzhou city, Zhejiang province, 325027,P.R.China
E-mail:[email protected]
Tel:86-577-88002814, 13454830506(+86)
Fax:86-577- 88832693
ORCID:https://orcid.org/0000-0001-8757-5170
The second author, WDH
Address: Department of Respiratory Medicine,
The second affiliated hospital of Wenzhou Medical University,
109, xueyuan western Road, Wenzhou city, Zhejiang province, 325027,P.R.China
E-mail: [email protected]
Tel:86-577-88002814,
Fax:86-577- 88832693
The third author, LH ,
Address: Department of Respiratory Medicine,
The second affiliated hospital of Wenzhou Medical University,
Wenzhou city,Zhejiang province, 325027, P.R.China
E-mail:[email protected]
Tel: 86-577-88002814,
Fax:86-577- 88832693
The fourth Author XXD
Address: Department of Respiratory Medicine,
The second affiliated hospital of Wenzhou Medical University,
109, xueyuan western Road, Wenzhou city, Zhejiang province, 325027, P.R.China
E-mail:[email protected]
Tel:86-577-88002814,
Fax:86-577- 88832693
Corresponding Author HW,
Address: Department of nephrology,
The second affiliated hospital of Wenzhou Medical University,109, xueyuan western Road, Wenzhou city, Zhejiang province, 325027, P.R.China
E-mail:[email protected]
Tel:86-577-88002611, 15906494505 (+86), Fax:86-577- 88832693
ID:https://orcid.org/0000-0002-0100-3056
DISCLOSURES
We declare that we have no conflicts of interest. All authors made a substantial contribution to the information or material submitted for publication. All read and approved the final manuscript.