| article html file updated | 2 September 2025 05:17 CEST | Update | https://www.mdpi.com/2311-5629/7/2/39 |
| article html file updated | 26 July 2022 17:03 CEST | Update | N/A |
| article html file updated | 29 April 2021 09:59 CEST | Update | N/A |
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| article xml uploaded. | 28 April 2021 11:32 CEST | Update | https://www.mdpi.com/2311-5629/7/2/39/xml |
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| article pdf uploaded. | 27 April 2021 11:55 CEST | Version of Record | https://www.mdpi.com/2311-5629/7/2/39/pdf-vor |
