| article html file updated | 1 September 2025 19:45 CEST | Update | https://www.mdpi.com/1424-8220/21/3/821 |
| article html file updated | 24 July 2022 02:43 CEST | Update | - |
| article html file updated | 29 January 2021 04:47 CET | Update | - |
| article pdf uploaded. | 29 January 2021 04:46 CET | Updated version of record | https://www.mdpi.com/1424-8220/21/3/821/pdf |
| article xml uploaded. | 29 January 2021 04:46 CET | Update | https://www.mdpi.com/1424-8220/21/3/821/xml |
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| article html file updated | 27 January 2021 10:54 CET | Update | - |
| article pdf uploaded. | 27 January 2021 10:53 CET | Updated version of record | https://www.mdpi.com/1424-8220/21/3/821/pdf-vor |
| article xml uploaded. | 27 January 2021 10:53 CET | Update | - |
| article xml file uploaded | 27 January 2021 10:53 CET | Update | - |
| article html file updated | 27 January 2021 07:24 CET | Update | - |
| article pdf uploaded. | 27 January 2021 07:22 CET | Updated version of record | https://www.mdpi.com/1424-8220/21/3/821/pdf-vor |
| article xml uploaded. | 27 January 2021 07:22 CET | Update | - |
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| article html file updated | 27 January 2021 05:03 CET | Original file | - |
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| article xml uploaded. | 27 January 2021 05:02 CET | Update | - |
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| article pdf uploaded. | 26 January 2021 13:18 CET | Version of Record | https://www.mdpi.com/1424-8220/21/3/821/pdf-vor |
