| article html file updated | 31 August 2025 07:01 CEST | Update | https://www.mdpi.com/2297-8747/25/1/1 |
| article html file updated | 19 July 2022 21:15 CEST | Update | N/A |
| article html file updated | 1 April 2020 22:47 CEST | Update | N/A |
| article html file updated | 14 February 2020 20:13 CET | Update | N/A |
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| article pdf uploaded. | 3 January 2020 12:27 CET | Updated version of record | https://www.mdpi.com/2297-8747/25/1/1/pdf |
| article xml uploaded. | 3 January 2020 12:26 CET | Update | https://www.mdpi.com/2297-8747/25/1/1/xml |
| article xml file uploaded | 3 January 2020 12:26 CET | Update | N/A |
| article html file updated | 1 January 2020 08:02 CET | Original file | N/A |
| article pdf uploaded. | 31 December 2019 12:26 CET | Updated version of record | https://www.mdpi.com/2297-8747/25/1/1/pdf-vor |
| article xml uploaded. | 31 December 2019 12:26 CET | Update | N/A |
| article xml file uploaded | 31 December 2019 12:26 CET | Update | N/A |
| article pdf uploaded. | 19 December 2019 15:44 CET | Version of Record | https://www.mdpi.com/2297-8747/25/1/1/pdf-vor |
| article xml file uploaded | 19 December 2019 15:44 CET | Original file | N/A |
