| article html file updated | 1 September 2025 11:51 CEST | Update | https://www.mdpi.com/2313-7673/5/4/55 |
| article html file updated | 22 July 2022 22:27 CEST | Update | N/A |
| article html file updated | 25 October 2020 11:35 CET | Original file | N/A |
| article pdf uploaded. | 25 October 2020 11:34 CET | Version of Record | https://www.mdpi.com/2313-7673/5/4/55/pdf |
| article xml uploaded. | 25 October 2020 11:34 CET | Update | https://www.mdpi.com/2313-7673/5/4/55/xml |
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