| article html file updated | 30 August 2025 14:39 CEST | Update | https://www.mdpi.com/1999-4923/11/5/213 |
| article html file updated | 19 July 2022 18:10 CEST | Update | N/A |
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| article html file updated | 3 May 2019 13:14 CEST | Original file | N/A |
| article pdf uploaded. | 3 May 2019 13:12 CEST | Version of Record | https://www.mdpi.com/1999-4923/11/5/213/pdf |
| article xml uploaded. | 3 May 2019 13:12 CEST | Update | https://www.mdpi.com/1999-4923/11/5/213/xml |
| article xml file uploaded | 3 May 2019 13:12 CEST | Original file | N/A |