| article html file updated | 31 August 2025 19:38 CEST | Update | https://www.mdpi.com/2571-712X/3/2/30 |
| article html file updated | 21 July 2022 04:05 CEST | Update | - |
| article html file updated | 30 June 2020 13:30 CEST | Original file | - |
| article pdf uploaded. | 30 June 2020 13:28 CEST | Updated version of record | https://www.mdpi.com/2571-712X/3/2/30/pdf |
| article xml uploaded. | 30 June 2020 13:28 CEST | Update | https://www.mdpi.com/2571-712X/3/2/30/xml |
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| article pdf uploaded. | 7 May 2020 12:36 CEST | Version of Record | https://www.mdpi.com/2571-712X/3/2/30/pdf-vor |
| article xml file uploaded | 7 May 2020 12:36 CEST | Original file | - |
