| article html file updated | 31 August 2025 09:41 CEST | Update | https://www.mdpi.com/1996-1073/13/3/542 |
| article html file updated | 20 July 2022 18:13 CEST | Update | - |
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| article html file updated | 27 January 2020 13:51 CET | Update | - |
| article pdf uploaded. | 27 January 2020 13:49 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/3/542/pdf |
| article xml file uploaded | 27 January 2020 13:49 CET | Update | https://www.mdpi.com/1996-1073/13/3/542/xml |
| article html file updated | 27 January 2020 13:23 CET | Original file | - |
| article pdf uploaded. | 27 January 2020 13:22 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/3/542/pdf-vor |
| article xml uploaded. | 27 January 2020 13:22 CET | Update | - |
| article xml file uploaded | 27 January 2020 13:21 CET | Update | - |
| article pdf uploaded. | 22 January 2020 10:29 CET | Version of Record | https://www.mdpi.com/1996-1073/13/3/542/pdf-vor |
| article xml file uploaded | 22 January 2020 10:29 CET | Original file | - |
