| article html file updated | 1 September 2025 21:00 CEST | Update | https://www.mdpi.com/2227-9717/9/2/310 |
| article html file updated | 24 July 2022 18:37 CEST | Update | - |
| article html file updated | 7 February 2021 10:48 CET | Update | - |
| article pdf uploaded. | 7 February 2021 10:47 CET | Updated version of record | https://www.mdpi.com/2227-9717/9/2/310/pdf |
| article xml uploaded. | 7 February 2021 10:47 CET | Update | https://www.mdpi.com/2227-9717/9/2/310/xml |
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| article html file updated | 7 February 2021 10:28 CET | Original file | - |
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