| article html file updated | 31 August 2025 00:23 CEST | Update | https://www.mdpi.com/2076-2607/7/9/288 |
| article html file updated | 21 August 2025 22:13 CEST | Update | - |
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| article pdf uploaded. | 28 August 2019 11:35 CEST | Updated version of record | https://www.mdpi.com/2076-2607/7/9/288/pdf |
| article xml uploaded. | 28 August 2019 11:35 CEST | Update | https://www.mdpi.com/2076-2607/7/9/288/xml |
| article xml file uploaded | 28 August 2019 11:35 CEST | Update | - |
| article pdf uploaded. | 23 August 2019 15:12 CEST | Version of Record | https://www.mdpi.com/2076-2607/7/9/288/pdf-vor |
| article xml file uploaded | 23 August 2019 15:12 CEST | Original file | - |
