| article html file updated | 1 September 2025 16:55 CEST | Update | https://www.mdpi.com/2227-9717/9/1/26 |
| article html file updated | 23 July 2022 07:04 CEST | Update | N/A |
| article html file updated | 20 January 2021 05:24 CET | Update | N/A |
| article pdf uploaded. | 20 January 2021 05:22 CET | Updated version of record | https://www.mdpi.com/2227-9717/9/1/26/pdf |
| article xml uploaded. | 20 January 2021 05:22 CET | Update | https://www.mdpi.com/2227-9717/9/1/26/xml |
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| article html file updated | 24 December 2020 12:35 CET | Original file | N/A |
| article pdf uploaded. | 24 December 2020 12:33 CET | Version of Record | https://www.mdpi.com/2227-9717/9/1/26/pdf-vor |
| article xml uploaded. | 24 December 2020 12:33 CET | Update | N/A |
| article xml file uploaded | 24 December 2020 12:33 CET | Original file | N/A |
