| article html file updated | 31 August 2025 08:09 CEST | Update | https://www.mdpi.com/1424-8220/20/1/276 |
| article html file updated | 19 July 2022 20:10 CEST | Update | - |
| article html file updated | 15 September 2021 08:28 CEST | Update | - |
| article html file updated | 14 February 2020 23:58 CET | Update | - |
| article html file updated | 16 January 2020 13:26 CET | Update | - |
| article html file updated | 16 January 2020 02:50 CET | Update | - |
| article xml uploaded. | 16 January 2020 02:48 CET | Update | https://www.mdpi.com/1424-8220/20/1/276/xml |
| article xml uploaded. | 16 January 2020 02:48 CET | Update | - |
| article xml uploaded. | 16 January 2020 02:48 CET | Update | - |
| article xml uploaded. | 16 January 2020 02:48 CET | Update | - |
| article pdf uploaded. | 16 January 2020 02:48 CET | Updated version of record | https://www.mdpi.com/1424-8220/20/1/276/pdf |
| article html file updated | 14 January 2020 02:13 CET | Update | - |
| article xml uploaded. | 14 January 2020 02:12 CET | Update | - |
| article xml uploaded. | 14 January 2020 02:12 CET | Update | - |
| article html file updated | 14 January 2020 01:58 CET | Original file | - |
| article xml uploaded. | 14 January 2020 01:57 CET | Update | - |
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| article pdf uploaded. | 8 January 2020 07:08 CET | Updated version of record | https://www.mdpi.com/1424-8220/20/1/276/pdf-vor |
| article xml uploaded. | 8 January 2020 07:08 CET | Update | - |
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| article pdf uploaded. | 3 January 2020 13:31 CET | Version of Record | https://www.mdpi.com/1424-8220/20/1/276/pdf-vor |
| article xml file uploaded | 3 January 2020 13:31 CET | Original file | - |
