| article html file updated | 31 August 2025 03:32 CEST | Update | https://www.mdpi.com/2076-0817/8/4/207 |
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| article html file updated | 26 October 2019 08:22 CEST | Original file | - |
| article pdf uploaded. | 26 October 2019 08:21 CEST | Version of Record | https://www.mdpi.com/2076-0817/8/4/207/pdf |
| article xml uploaded. | 26 October 2019 08:21 CEST | Update | https://www.mdpi.com/2076-0817/8/4/207/xml |
| article xml file uploaded | 26 October 2019 08:20 CEST | Original file | - |
