| article html file updated | 1 September 2025 14:27 CEST | Update | https://www.mdpi.com/2306-5729/5/4/109 |
| article html file updated | 23 July 2022 02:38 CEST | Update | N/A |
| article html file updated | 30 November 2020 12:24 CET | Update | N/A |
| article pdf uploaded. | 30 November 2020 12:22 CET | Updated version of record | https://www.mdpi.com/2306-5729/5/4/109/pdf |
| article xml uploaded. | 30 November 2020 12:22 CET | Update | https://www.mdpi.com/2306-5729/5/4/109/xml |
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| article html file updated | 26 November 2020 10:22 CET | Original file | N/A |
| article pdf uploaded. | 26 November 2020 10:07 CET | Version of Record | https://www.mdpi.com/2306-5729/5/4/109/pdf-vor |
| article xml uploaded. | 26 November 2020 10:07 CET | Update | N/A |
| article xml file uploaded | 26 November 2020 10:07 CET | Original file | N/A |
