Corresponding author at: Department of Respiratory Medicine, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing, 100730, China.
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2024 November | 22 | 15 | 37 |
2024 October | 17 | 23 | 40 |
2024 September | 30 | 21 | 51 |
2024 August | 34 | 26 | 60 |
2024 July | 38 | 27 | 65 |
2024 June | 27 | 19 | 46 |
2024 May | 30 | 27 | 57 |
2024 April | 27 | 27 | 54 |
2024 March | 27 | 15 | 42 |
2024 February | 22 | 24 | 46 |
2024 January | 11 | 17 | 28 |
2023 December | 19 | 34 | 53 |
2023 November | 18 | 23 | 41 |
2023 October | 13 | 30 | 43 |
2023 September | 15 | 33 | 48 |
2023 August | 14 | 19 | 33 |
2023 July | 16 | 12 | 28 |
2023 June | 24 | 17 | 41 |
2023 May | 16 | 18 | 34 |
2023 April | 20 | 14 | 34 |
2023 March | 25 | 26 | 51 |
2023 February | 12 | 22 | 34 |
2023 January | 18 | 13 | 31 |
2022 December | 19 | 21 | 40 |
2022 November | 17 | 29 | 46 |
2022 October | 23 | 42 | 65 |
2022 September | 16 | 34 | 50 |
2022 August | 13 | 18 | 31 |
2022 July | 19 | 37 | 56 |
2022 June | 18 | 30 | 48 |
2022 May | 17 | 28 | 45 |
2022 April | 17 | 32 | 49 |
2022 March | 15 | 28 | 43 |
2022 February | 39 | 51 | 90 |
2022 January | 21 | 18 | 39 |
2021 December | 18 | 42 | 60 |
2021 November | 22 | 34 | 56 |
2021 October | 14 | 26 | 40 |
2021 September | 15 | 21 | 36 |
2021 August | 30 | 32 | 62 |
2021 July | 13 | 19 | 32 |
2021 June | 26 | 16 | 42 |
2021 May | 24 | 36 | 60 |
2021 April | 44 | 47 | 91 |
2021 March | 27 | 26 | 53 |
2021 February | 19 | 5 | 24 |
2021 January | 14 | 28 | 42 |
2020 December | 16 | 18 | 34 |
2020 November | 9 | 14 | 23 |
2020 October | 12 | 13 | 25 |
2020 September | 18 | 11 | 29 |
2020 August | 10 | 8 | 18 |
2020 July | 7 | 13 | 20 |
2020 June | 7 | 6 | 13 |
2020 May | 14 | 9 | 23 |
2020 April | 13 | 12 | 25 |
2020 March | 11 | 27 | 38 |
2020 February | 23 | 19 | 42 |
2020 January | 9 | 8 | 17 |
2019 December | 8 | 8 | 16 |
2019 November | 10 | 11 | 21 |
2019 October | 8 | 7 | 15 |
2019 September | 11 | 11 | 22 |
2019 August | 18 | 13 | 31 |
2019 July | 12 | 12 | 24 |
2019 June | 15 | 9 | 24 |
2019 May | 27 | 14 | 41 |
2019 April | 13 | 12 | 25 |
2019 March | 12 | 12 | 24 |
2019 February | 16 | 9 | 25 |
2019 January | 9 | 14 | 23 |
2018 December | 13 | 6 | 19 |
2018 November | 31 | 16 | 47 |
2018 October | 266 | 36 | 302 |
2018 September | 61 | 10 | 71 |
2018 May | 30 | 5 | 35 |
2018 April | 50 | 10 | 60 |
2018 March | 54 | 5 | 59 |
2018 February | 65 | 8 | 73 |
2018 January | 119 | 5 | 124 |
2017 December | 28 | 13 | 41 |
2017 November | 20 | 7 | 27 |
2017 October | 15 | 9 | 24 |
2017 September | 17 | 12 | 29 |
2017 August | 7 | 6 | 13 |
2017 July | 8 | 6 | 14 |
2017 June | 12 | 6 | 18 |
2017 May | 14 | 8 | 22 |
2017 April | 12 | 2 | 14 |
2017 March | 15 | 5 | 20 |
2017 February | 8 | 2 | 10 |
2017 January | 6 | 1 | 7 |
2016 December | 17 | 9 | 26 |
2016 November | 5 | 7 | 12 |
2016 October | 17 | 5 | 22 |
2016 September | 7 | 1 | 8 |
2016 August | 26 | 7 | 33 |
2016 July | 8 | 5 | 13 |
2015 December | 3 | 0 | 3 |