| article html file updated | 30 August 2025 20:24 CEST | Update | https://www.mdpi.com/1660-3397/17/6/313 |
| article html file updated | 21 August 2025 21:10 CEST | Update | - |
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| article html file updated | 30 May 2019 10:56 CEST | Original file | - |
| article pdf uploaded. | 30 May 2019 10:54 CEST | Updated version of record | https://www.mdpi.com/1660-3397/17/6/313/pdf |
| article xml uploaded. | 30 May 2019 10:54 CEST | Update | https://www.mdpi.com/1660-3397/17/6/313/xml |
| article xml file uploaded | 30 May 2019 10:54 CEST | Update | - |
| article pdf uploaded. | 28 May 2019 16:35 CEST | Version of Record | https://www.mdpi.com/1660-3397/17/6/313/pdf-vor |
| article xml file uploaded | 28 May 2019 16:35 CEST | Original file | - |
