| article html file updated | 30 August 2025 02:04 CEST | Update | https://www.mdpi.com/1996-1944/11/1/24 |
| article html file updated | 16 July 2022 08:10 CEST | Update | N/A |
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| article html file updated | 25 December 2017 10:56 CET | Original file | N/A |
| article xml uploaded. | 25 December 2017 10:55 CET | Update | https://www.mdpi.com/1996-1944/11/1/24/xml |
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| article xml uploaded. | 25 December 2017 10:55 CET | Original file | N/A |
| article pdf uploaded. | 25 December 2017 10:55 CET | Version of Record | https://www.mdpi.com/1996-1944/11/1/24/pdf |
