| article html file updated | 1 September 2025 12:07 CEST | Update | https://www.mdpi.com/1996-1073/13/21/5638 |
| article html file updated | 22 July 2022 22:51 CEST | Update | N/A |
| article html file updated | 4 December 2020 10:40 CET | Update | N/A |
| article html file updated | 31 October 2020 14:48 CET | Original file | N/A |
| article pdf uploaded. | 31 October 2020 14:47 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/21/5638/pdf |
| article xml uploaded. | 31 October 2020 14:47 CET | Update | https://www.mdpi.com/1996-1073/13/21/5638/xml |
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| article pdf uploaded. | 28 October 2020 13:04 CET | Version of Record | https://www.mdpi.com/1996-1073/13/21/5638/pdf-vor |
