| article html file updated | 2 September 2025 02:12 CEST | Update | https://www.mdpi.com/2227-9059/9/4/356 |
| article html file updated | 25 July 2022 09:58 CEST | Update | - |
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| article html file updated | 31 March 2021 10:06 CEST | Update | - |
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| article pdf uploaded. | 31 March 2021 04:41 CEST | Updated version of record | https://www.mdpi.com/2227-9059/9/4/356/pdf |
| article xml uploaded. | 31 March 2021 04:41 CEST | Update | https://www.mdpi.com/2227-9059/9/4/356/xml |
| article xml file uploaded | 31 March 2021 04:41 CEST | Original file | - |
| article pdf uploaded. | 30 March 2021 14:54 CEST | Version of Record | https://www.mdpi.com/2227-9059/9/4/356/pdf-vor |
