Southern Medical University - Department of Burns, Southern Medical University - Department of Burns, Southern Medical University - Department of Burns, Southern Medical University - Department of Burns, Southern Medical University - Department of Burns, Southern Medical University - Department of Burns, Southern Medical University - Department of Burns, Southern Medical University - Department of Burns, Southern Medical University - Department of Burns, Southern Medical University - Department of Burns, Southern Medical University - Department of Burns, Southern Medical University - Department of Burns, Southern Medical University - Department of Burns and Southern Medical University - Department of Burns

affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Southern Medical University - Department of Burns, affiliation not provided to SSRN, affiliation not provided to SSRN, Southern Medical University - Department of Burns, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Southern Medical University - Department of Burns, affiliation not provided to SSRN and Southern Medical University - Department of Burns