| article html file updated | 20 August 2026 21:55 CEST | Update | https://www.mdpi.com/2218-6581/10/4/124 |
| article html file updated | 7 September 2025 05:20 CEST | Update | N/A |
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| article html file updated | 24 November 2021 04:09 CET | Update | N/A |
| article pdf uploaded. | 24 November 2021 04:07 CET | Updated version of record | https://www.mdpi.com/2218-6581/10/4/124/pdf |
| article xml uploaded. | 24 November 2021 04:07 CET | Update | https://www.mdpi.com/2218-6581/10/4/124/xml |
| article xml file uploaded | 24 November 2021 04:07 CET | Update | N/A |
| article html file updated | 17 November 2021 11:13 CET | Original file | N/A |
| article pdf uploaded. | 17 November 2021 11:11 CET | Version of Record | https://www.mdpi.com/2218-6581/10/4/124/pdf-vor |
| article xml uploaded. | 17 November 2021 11:11 CET | Update | N/A |
| article xml file uploaded | 17 November 2021 11:11 CET | Original file | N/A |
