| article html file updated | 18 August 2026 00:17 CEST | Update | https://www.mdpi.com/2073-4360/12/9/1992 |
| article html file updated | 1 September 2025 07:17 CEST | Update | N/A |
| article html file updated | 22 July 2022 05:39 CEST | Update | N/A |
| article html file updated | 2 September 2020 05:26 CEST | Original file | N/A |
| article pdf uploaded. | 2 September 2020 05:25 CEST | Updated version of record | https://www.mdpi.com/2073-4360/12/9/1992/pdf |
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| article pdf uploaded. | 1 September 2020 16:04 CEST | Updated version of record | https://www.mdpi.com/2073-4360/12/9/1992/pdf-vor |
| article pdf uploaded. | 1 September 2020 16:04 CEST | Version of Record | https://www.mdpi.com/2073-4360/12/9/1992/pdf-vor |
