| article html file updated | 23 October 2025 06:54 CEST | Update | https://www.mdpi.com/2076-2615/9/6/367 |
| article html file updated | 30 August 2025 21:18 CEST | Update | - |
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| article xml uploaded. | 21 June 2019 14:18 CEST | Update | https://www.mdpi.com/2076-2615/9/6/367/xml |
| article pdf uploaded. | 21 June 2019 14:18 CEST | Updated version of record | https://www.mdpi.com/2076-2615/9/6/367/pdf |
| article html file updated | 18 June 2019 11:33 CEST | Original file | - |
| article pdf uploaded. | 18 June 2019 11:31 CEST | Version of Record | https://www.mdpi.com/2076-2615/9/6/367/pdf-vor |
| article xml file uploaded | 18 June 2019 11:31 CEST | Original file | - |
