Chinese Medical Journal, Volume 134, Issue 15,2021, Pages 1845-1854, doi:10.1097/CM9.0000000000001644
Chinese Medical Journal, Volume 134, Issue 15,2021, Pages 1795-1802, doi:10.1097/CM9.0000000000001621
Chinese Medical Journal, Volume 134, Issue 15,2021, Pages 1869-1871, doi:10.1097/CM9.0000000000001568
Chinese Medical Journal, Volume 134, Issue 15,2021, Pages 1828-1837, doi:10.1097/CM9.0000000000001547
Chinese Medical Journal, Volume 134, Issue 15,2021, Pages 1819-1827, doi:10.1097/CM9.0000000000001616