| article html file updated | 14 August 2026 19:26 CEST | Update | https://www.mdpi.com/1996-1073/10/12/1941 |
| article html file updated | 30 August 2025 01:46 CEST | Update | N/A |
| article html file updated | 16 July 2022 07:33 CEST | Update | N/A |
| article html file updated | 8 February 2020 22:00 CET | Update | N/A |
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| article html file updated | 2 January 2018 18:02 CET | Update | N/A |
| article html file updated | 23 November 2017 10:57 CET | Original file | N/A |
| article xml uploaded. | 23 November 2017 10:55 CET | Update | https://www.mdpi.com/1996-1073/10/12/1941/xml |
| article xml uploaded. | 23 November 2017 10:55 CET | Original file | N/A |
| article pdf uploaded. | 23 November 2017 10:55 CET | Version of Record | https://www.mdpi.com/1996-1073/10/12/1941/pdf |
