| article html file updated | 31 August 2025 00:34 CEST | Update | https://www.mdpi.com/2077-0383/8/9/1321 |
| article html file updated | 21 August 2025 22:16 CEST | Update | N/A |
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| article html file updated | 28 August 2019 09:32 CEST | Original file | N/A |
| article pdf uploaded. | 28 August 2019 09:26 CEST | Version of Record | https://www.mdpi.com/2077-0383/8/9/1321/pdf |
| article xml uploaded. | 28 August 2019 09:26 CEST | Update | https://www.mdpi.com/2077-0383/8/9/1321/xml |
| article xml file uploaded | 28 August 2019 09:26 CEST | Original file | N/A |
