| article html file updated | 1 September 2025 18:13 CEST | Update | https://www.mdpi.com/2309-608X/7/1/40 |
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| article html file updated | 12 January 2021 10:50 CET | Update | - |
| article pdf uploaded. | 12 January 2021 10:49 CET | Updated version of record | https://www.mdpi.com/2309-608X/7/1/40/pdf |
| article xml uploaded. | 12 January 2021 10:49 CET | Update | https://www.mdpi.com/2309-608X/7/1/40/xml |
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| article pdf uploaded. | 9 January 2021 12:42 CET | Version of Record | https://www.mdpi.com/2309-608X/7/1/40/pdf-vor |
| article xml file uploaded | 9 January 2021 12:42 CET | Original file | - |
