| article html file updated | 23 October 2025 07:18 CEST | Update | https://www.mdpi.com/2076-2615/9/10/840 |
| article html file updated | 31 August 2025 03:14 CEST | Update | - |
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| article html file updated | 31 October 2019 16:19 CET | Update | - |
| article html file updated | 21 October 2019 11:47 CEST | Original file | - |
| article pdf uploaded. | 21 October 2019 11:45 CEST | Version of Record | https://www.mdpi.com/2076-2615/9/10/840/pdf |
| article xml uploaded. | 21 October 2019 11:45 CEST | Update | https://www.mdpi.com/2076-2615/9/10/840/xml |
| article xml file uploaded | 21 October 2019 11:45 CEST | Original file | - |
