| article html file updated | 18 August 2026 12:10 CEST | Update | https://www.mdpi.com/1999-4907/11/12/1303 |
| article html file updated | 1 September 2025 15:14 CEST | Update | N/A |
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| article html file updated | 21 December 2020 05:24 CET | Update | N/A |
| article pdf uploaded. | 21 December 2020 05:22 CET | Updated version of record | https://www.mdpi.com/1999-4907/11/12/1303/pdf |
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| article html file updated | 9 December 2020 01:47 CET | Update | N/A |
| article pdf uploaded. | 9 December 2020 01:45 CET | Updated version of record | https://www.mdpi.com/1999-4907/11/12/1303/pdf-vor |
| article xml uploaded. | 9 December 2020 01:45 CET | Update | N/A |
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| article html file updated | 8 December 2020 03:15 CET | Original file | N/A |
| article pdf uploaded. | 7 December 2020 05:00 CET | Updated version of record | https://www.mdpi.com/1999-4907/11/12/1303/pdf-vor |
| article xml uploaded. | 7 December 2020 05:00 CET | Update | N/A |
| article xml file uploaded | 7 December 2020 05:00 CET | Original file | N/A |
| article pdf uploaded. | 4 December 2020 12:42 CET | Version of Record | https://www.mdpi.com/1999-4907/11/12/1303/pdf-vor |
