| article html file updated | 30 August 2025 10:28 CEST | Update | https://www.mdpi.com/1996-1073/12/1/125 |
| article html file updated | 17 July 2022 19:49 CEST | Update | - |
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| article html file updated | 3 January 2019 02:25 CET | Original file | - |
| article pdf uploaded. | 2 January 2019 09:00 CET | Updated version of record | https://www.mdpi.com/1996-1073/12/1/125/pdf |
| article xml uploaded. | 2 January 2019 09:00 CET | Update | https://www.mdpi.com/1996-1073/12/1/125/xml |
| article xml file uploaded | 2 January 2019 09:00 CET | Update | - |
| article pdf uploaded. | 30 December 2018 10:58 CET | Version of Record | https://www.mdpi.com/1996-1073/12/1/125/pdf-vor |
| article xml file uploaded | 30 December 2018 10:58 CET | Original file | - |
