| article html file updated | 1 September 2025 00:39 CEST | Update | https://www.mdpi.com/2073-4409/9/6/1542 |
| article html file updated | 21 July 2022 21:58 CEST | Update | N/A |
| article html file updated | 9 October 2020 09:34 CEST | Update | N/A |
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| article html file updated | 29 June 2020 14:25 CEST | Original file | N/A |
| article pdf uploaded. | 29 June 2020 14:23 CEST | Updated version of record | https://www.mdpi.com/2073-4409/9/6/1542/pdf |
| article xml uploaded. | 29 June 2020 14:23 CEST | Update | https://www.mdpi.com/2073-4409/9/6/1542/xml |
| article xml file uploaded | 29 June 2020 14:23 CEST | Original file | N/A |
| article pdf uploaded. | 24 June 2020 15:29 CEST | Version of Record | https://www.mdpi.com/2073-4409/9/6/1542/pdf-vor |
