| article html file updated | 2 September 2025 02:44 CEST | Update | https://www.mdpi.com/2227-9717/9/4/633 |
| article html file updated | 25 July 2022 10:46 CEST | Update | - |
| article html file updated | 4 August 2021 07:09 CEST | Update | - |
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| article html file updated | 6 April 2021 10:21 CEST | Original file | - |
| article pdf uploaded. | 6 April 2021 10:20 CEST | Updated version of record | https://www.mdpi.com/2227-9717/9/4/633/pdf |
| article xml uploaded. | 6 April 2021 10:20 CEST | Update | https://www.mdpi.com/2227-9717/9/4/633/xml |
| article xml file uploaded | 6 April 2021 10:20 CEST | Original file | - |
| article pdf uploaded. | 4 April 2021 12:03 CEST | Version of Record | https://www.mdpi.com/2227-9717/9/4/633/pdf-vor |
