| article html file updated | 1 September 2025 15:48 CEST | Update | https://www.mdpi.com/1996-1073/13/24/6552 |
| article html file updated | 23 July 2022 04:46 CEST | Update | N/A |
| article html file updated | 17 December 2020 08:08 CET | Original file | N/A |
| article pdf uploaded. | 17 December 2020 08:07 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/24/6552/pdf |
| article xml uploaded. | 17 December 2020 08:07 CET | Update | https://www.mdpi.com/1996-1073/13/24/6552/xml |
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| article pdf uploaded. | 11 December 2020 13:48 CET | Version of Record | https://www.mdpi.com/1996-1073/13/24/6552/pdf-vor |
