| article html file updated | 30 August 2025 23:09 CEST | Update | https://www.mdpi.com/2073-4344/9/8/646 |
| article html file updated | 20 July 2022 06:12 CEST | Update | - |
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| article html file updated | 29 July 2019 11:13 CEST | Original file | - |
| article pdf uploaded. | 29 July 2019 11:11 CEST | Version of Record | https://www.mdpi.com/2073-4344/9/8/646/pdf |
| article xml uploaded. | 29 July 2019 11:11 CEST | Update | https://www.mdpi.com/2073-4344/9/8/646/xml |
| article xml file uploaded | 29 July 2019 11:10 CEST | Original file | - |
