| article html file updated | 1 September 2025 17:39 CEST | Update | https://www.mdpi.com/2227-9717/9/1/89 |
| article html file updated | 23 July 2022 09:52 CEST | Update | - |
| article html file updated | 5 January 2021 02:25 CET | Update | - |
| article pdf uploaded. | 5 January 2021 02:24 CET | Updated version of record | https://www.mdpi.com/2227-9717/9/1/89/pdf |
| article xml uploaded. | 5 January 2021 02:24 CET | Update | https://www.mdpi.com/2227-9717/9/1/89/xml |
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| article html file updated | 5 January 2021 01:58 CET | Update | - |
| article pdf uploaded. | 5 January 2021 01:57 CET | Updated version of record | https://www.mdpi.com/2227-9717/9/1/89/pdf-vor |
| article xml file uploaded | 5 January 2021 01:57 CET | Update | - |
| article html file updated | 3 January 2021 10:42 CET | Original file | - |
| article pdf uploaded. | 3 January 2021 10:41 CET | Version of Record | https://www.mdpi.com/2227-9717/9/1/89/pdf-vor |
| article xml file uploaded | 3 January 2021 10:41 CET | Original file | - |
