Chinese Medical Journal, Volume 132, Issue 21,2019, Pages 2550-2558, doi:10.1097/CM9.0000000000000492
Chinese Medical Journal, Volume 132, Issue 21,2019, Pages 2628-2635, doi:10.1097/CM9.0000000000000496
Chinese Medical Journal, Volume 132, Issue 21,2019, Pages 2621-2627, doi:10.1097/CM9.0000000000000495
Chinese Medical Journal, Volume 132, Issue 21,2019, Pages 2601-2611, doi:10.1097/CM9.0000000000000362
Chinese Medical Journal, Volume 132, Issue 21,2019, Pages 2572-2580, doi:10.1097/CM9.0000000000000417