| article html file updated | 31 August 2025 18:27 CEST | Update | https://www.mdpi.com/2076-3921/9/4/355 |
| article html file updated | 21 July 2022 02:54 CEST | Update | - |
| article html file updated | 26 April 2020 10:32 CEST | Update | - |
| article pdf uploaded. | 26 April 2020 10:31 CEST | Updated version of record | https://www.mdpi.com/2076-3921/9/4/355/pdf |
| article xml uploaded. | 26 April 2020 10:31 CEST | Update | https://www.mdpi.com/2076-3921/9/4/355/xml |
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| article html file updated | 24 April 2020 13:40 CEST | Original file | - |
| article pdf uploaded. | 24 April 2020 13:39 CEST | Version of Record | https://www.mdpi.com/2076-3921/9/4/355/pdf-vor |
| article xml file uploaded | 24 April 2020 13:39 CEST | Original file | - |
