| article html file updated | 1 September 2025 08:01 CEST | Update | https://www.mdpi.com/2227-7390/8/9/1540 |
| article html file updated | 22 July 2022 06:30 CEST | Update | N/A |
| article html file updated | 16 September 2020 04:01 CEST | Original file | N/A |
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| article pdf uploaded. | 9 September 2020 11:13 CEST | Updated version of record | https://www.mdpi.com/2227-7390/8/9/1540/pdf-vor |
| article pdf uploaded. | 9 September 2020 11:13 CEST | Version of Record | https://www.mdpi.com/2227-7390/8/9/1540/pdf-vor |
