| article html file updated | 30 August 2025 14:52 CEST | Update | https://www.mdpi.com/2077-0383/8/5/640 |
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| article html file updated | 9 May 2019 20:21 CEST | Original file | N/A |
| article pdf uploaded. | 9 May 2019 13:38 CEST | Version of Record | https://www.mdpi.com/2077-0383/8/5/640/pdf |
| article xml uploaded. | 9 May 2019 13:38 CEST | Update | https://www.mdpi.com/2077-0383/8/5/640/xml |
| article xml file uploaded | 9 May 2019 13:38 CEST | Original file | N/A |
