| article html file updated | 31 August 2025 23:30 CEST | Update | https://www.mdpi.com/2077-1312/8/6/435 |
| article html file updated | 21 July 2022 20:45 CEST | Update | N/A |
| article html file updated | 22 June 2020 11:31 CEST | Original file | N/A |
| article pdf uploaded. | 22 June 2020 11:29 CEST | Updated version of record | https://www.mdpi.com/2077-1312/8/6/435/pdf |
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| article pdf uploaded. | 12 June 2020 15:12 CEST | Version of Record | https://www.mdpi.com/2077-1312/8/6/435/pdf-vor |
