| article html file updated | 30 August 2025 10:37 CEST | Update | https://www.mdpi.com/1999-4907/10/1/28 |
| article html file updated | 17 July 2022 21:03 CEST | Update | N/A |
| article html file updated | 11 February 2020 06:45 CET | Update | N/A |
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| article html file updated | 4 January 2019 13:26 CET | Original file | N/A |
| article pdf uploaded. | 4 January 2019 13:24 CET | Version of Record | https://www.mdpi.com/1999-4907/10/1/28/pdf |
| article xml uploaded. | 4 January 2019 13:24 CET | Update | https://www.mdpi.com/1999-4907/10/1/28/xml |
| article xml file uploaded | 4 January 2019 13:24 CET | Original file | N/A |
