| article html file updated | 1 September 2025 11:37 CEST | Update | https://www.mdpi.com/2075-4434/8/4/74 |
| article html file updated | 22 July 2022 22:05 CEST | Update | - |
| article html file updated | 4 December 2020 08:44 CET | Update | - |
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| article pdf uploaded. | 4 November 2020 11:39 CET | Updated version of record | https://www.mdpi.com/2075-4434/8/4/74/pdf |
| article xml uploaded. | 4 November 2020 11:39 CET | Update | https://www.mdpi.com/2075-4434/8/4/74/xml |
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| article pdf uploaded. | 22 October 2020 13:25 CEST | Version of Record | https://www.mdpi.com/2075-4434/8/4/74/pdf-vor |
