| article html file updated | 31 August 2025 02:53 CEST | Update | https://www.mdpi.com/2297-8747/24/4/89 |
| article html file updated | 20 July 2022 01:39 CEST | Update | - |
| article html file updated | 14 February 2020 00:46 CET | Update | - |
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| article html file updated | 29 October 2019 03:58 CET | Original file | - |
| article pdf uploaded. | 29 October 2019 03:56 CET | Updated version of record | https://www.mdpi.com/2297-8747/24/4/89/pdf |
| article xml uploaded. | 29 October 2019 03:56 CET | Update | https://www.mdpi.com/2297-8747/24/4/89/xml |
| article xml file uploaded | 29 October 2019 03:56 CET | Update | - |
| article pdf uploaded. | 14 October 2019 15:38 CEST | Version of Record | https://www.mdpi.com/2297-8747/24/4/89/pdf-vor |
| article xml file uploaded | 14 October 2019 15:38 CEST | Original file | - |
