| article html file updated | 1 September 2025 17:30 CEST | Update | https://www.mdpi.com/2227-9717/9/1/76 |
| article html file updated | 23 July 2022 09:14 CEST | Update | - |
| article html file updated | 5 January 2021 12:53 CET | Update | - |
| article pdf uploaded. | 5 January 2021 12:51 CET | Updated version of record | https://www.mdpi.com/2227-9717/9/1/76/pdf |
| article xml uploaded. | 5 January 2021 12:51 CET | Update | https://www.mdpi.com/2227-9717/9/1/76/xml |
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| article pdf uploaded. | 4 January 2021 05:42 CET | Updated version of record | https://www.mdpi.com/2227-9717/9/1/76/pdf-vor |
| article xml file uploaded | 4 January 2021 05:41 CET | Original file | - |
| article pdf uploaded. | 31 December 2020 13:59 CET | Version of Record | https://www.mdpi.com/2227-9717/9/1/76/pdf-vor |
