| article html file updated | 25 December 2025 03:45 CET | Update | https://www.mdpi.com/2227-9717/9/2/322 |
| article html file updated | 1 September 2025 21:10 CEST | Update | - |
| article html file updated | 24 July 2022 21:10 CEST | Update | - |
| article html file updated | 25 February 2021 12:12 CET | Update | - |
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| article html file updated | 22 February 2021 09:58 CET | Update | - |
| article html file updated | 22 February 2021 02:30 CET | Original file | - |
| article pdf uploaded. | 22 February 2021 02:29 CET | Updated version of record | https://www.mdpi.com/2227-9717/9/2/322/pdf |
| article xml uploaded. | 22 February 2021 02:29 CET | Update | https://www.mdpi.com/2227-9717/9/2/322/xml |
| article xml file uploaded | 22 February 2021 02:28 CET | Original file | - |
| article supplementary file uploaded. | 9 February 2021 10:35 CET | - | https://www.mdpi.com/2227-9717/9/2/322#supplementary |
| article pdf uploaded. | 9 February 2021 10:35 CET | Version of Record | https://www.mdpi.com/2227-9717/9/2/322/pdf-vor |
