| article html file updated | 24 December 2025 15:46 CET | Update | https://www.mdpi.com/2073-8994/11/9/1090 |
| article html file updated | 31 August 2025 00:46 CEST | Update | N/A |
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| article html file updated | 4 September 2019 13:14 CEST | Original file | N/A |
| article pdf uploaded. | 4 September 2019 13:13 CEST | Updated version of record | https://www.mdpi.com/2073-8994/11/9/1090/pdf |
| article xml uploaded. | 4 September 2019 13:13 CEST | Update | https://www.mdpi.com/2073-8994/11/9/1090/xml |
| article xml file uploaded | 4 September 2019 13:13 CEST | Update | N/A |
| article pdf uploaded. | 1 September 2019 04:18 CEST | Version of Record | https://www.mdpi.com/2073-8994/11/9/1090/pdf-vor |
| article xml file uploaded | 1 September 2019 04:18 CEST | Original file | N/A |
