| article html file updated | 31 August 2025 00:55 CEST | Update | https://www.mdpi.com/2073-431X/8/3/64 |
| article html file updated | 21 August 2025 22:22 CEST | Update | - |
| article html file updated | 20 July 2022 04:02 CEST | Update | - |
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| article html file updated | 26 September 2019 15:57 CEST | Update | - |
| article html file updated | 4 September 2019 10:16 CEST | Original file | - |
| article pdf uploaded. | 4 September 2019 10:15 CEST | Version of Record | https://www.mdpi.com/2073-431X/8/3/64/pdf |
| article xml uploaded. | 4 September 2019 10:15 CEST | Update | https://www.mdpi.com/2073-431X/8/3/64/xml |
| article xml file uploaded | 4 September 2019 10:15 CEST | Original file | - |
