| article html file updated | 31 August 2025 08:41 CEST | Update | https://www.mdpi.com/1996-1073/13/2/348 |
| article html file updated | 20 July 2022 17:12 CEST | Update | - |
| article html file updated | 15 February 2020 01:48 CET | Update | - |
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| article html file updated | 15 January 2020 07:58 CET | Update | - |
| article pdf uploaded. | 15 January 2020 07:57 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/2/348/pdf |
| article xml uploaded. | 15 January 2020 07:57 CET | Update | https://www.mdpi.com/1996-1073/13/2/348/xml |
| article xml file uploaded | 15 January 2020 07:57 CET | Update | - |
| article html file updated | 10 January 2020 12:12 CET | Original file | - |
| article pdf uploaded. | 10 January 2020 12:10 CET | Version of Record | https://www.mdpi.com/1996-1073/13/2/348/pdf-vor |
| article xml uploaded. | 10 January 2020 12:10 CET | Update | - |
| article xml file uploaded | 10 January 2020 12:10 CET | Original file | - |
