| article html file updated | 2 September 2025 03:58 CEST | Update | https://www.mdpi.com/2227-9717/9/4/698 |
| article html file updated | 25 July 2022 12:26 CEST | Update | - |
| article html file updated | 20 April 2021 04:23 CEST | Update | - |
| article pdf uploaded. | 20 April 2021 04:22 CEST | Updated version of record | https://www.mdpi.com/2227-9717/9/4/698/pdf |
| article xml uploaded. | 20 April 2021 04:22 CEST | Update | https://www.mdpi.com/2227-9717/9/4/698/xml |
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| article xml file uploaded | 16 April 2021 11:01 CEST | Original file | - |
| article pdf uploaded. | 15 April 2021 20:09 CEST | Version of Record | https://www.mdpi.com/2227-9717/9/4/698/pdf-vor |
