| article html file updated | 2 September 2025 01:45 CEST | Update | https://www.mdpi.com/2227-9717/9/4/574 |
| article html file updated | 25 July 2022 09:18 CEST | Update | N/A |
| article html file updated | 3 August 2021 04:40 CEST | Update | N/A |
| article html file updated | 26 March 2021 10:25 CET | Original file | N/A |
| article pdf uploaded. | 26 March 2021 10:24 CET | Updated version of record | https://www.mdpi.com/2227-9717/9/4/574/pdf |
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| article xml file uploaded | 26 March 2021 10:24 CET | Original file | N/A |
| article pdf uploaded. | 25 March 2021 15:34 CET | Version of Record | https://www.mdpi.com/2227-9717/9/4/574/pdf-vor |
