| article html file updated | 30 August 2025 12:30 CEST | Update | https://www.mdpi.com/1996-1073/12/5/806 |
| article html file updated | 19 July 2022 15:44 CEST | Update | - |
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| article html file updated | 5 March 2019 11:25 CET | Update | - |
| article pdf uploaded. | 5 March 2019 11:24 CET | Updated version of record | https://www.mdpi.com/1996-1073/12/5/806/pdf |
| article xml uploaded. | 5 March 2019 11:24 CET | Update | https://www.mdpi.com/1996-1073/12/5/806/xml |
| article xml file uploaded | 5 March 2019 11:24 CET | Update | - |
| article html file updated | 28 February 2019 11:43 CET | Original file | - |
| article pdf uploaded. | 28 February 2019 11:41 CET | Version of Record | https://www.mdpi.com/1996-1073/12/5/806/pdf-vor |
| article xml uploaded. | 28 February 2019 11:41 CET | Update | - |
| article xml file uploaded | 28 February 2019 11:41 CET | Original file | - |
