| article html file updated | 31 August 2025 22:09 CEST | Update | https://www.mdpi.com/2072-6694/12/6/1420 |
| article html file updated | 21 July 2022 06:33 CEST | Update | N/A |
| article html file updated | 21 June 2020 12:10 CEST | Original file | N/A |
| article pdf uploaded. | 21 June 2020 12:09 CEST | Updated version of record | https://www.mdpi.com/2072-6694/12/6/1420/pdf |
| article xml uploaded. | 21 June 2020 12:09 CEST | Update | https://www.mdpi.com/2072-6694/12/6/1420/xml |
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| article pdf uploaded. | 31 May 2020 05:44 CEST | Version of Record | https://www.mdpi.com/2072-6694/12/6/1420/pdf-vor |
