| article html file updated | 31 August 2025 15:43 CEST | Update | https://www.mdpi.com/2297-8747/25/2/18 |
| article html file updated | 21 July 2022 00:12 CEST | Update | - |
| article html file updated | 8 October 2020 19:49 CEST | Update | - |
| article html file updated | 3 April 2020 04:50 CEST | Original file | - |
| article pdf uploaded. | 3 April 2020 04:49 CEST | Updated version of record | https://www.mdpi.com/2297-8747/25/2/18/pdf |
| article xml uploaded. | 3 April 2020 04:49 CEST | Update | https://www.mdpi.com/2297-8747/25/2/18/xml |
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| article pdf uploaded. | 27 March 2020 15:15 CET | Version of Record | https://www.mdpi.com/2297-8747/25/2/18/pdf-vor |
| article xml file uploaded | 27 March 2020 15:15 CET | Original file | - |
