| article html file updated | 1 September 2025 01:19 CEST | Update | https://www.mdpi.com/2223-7747/9/7/827 |
| article html file updated | 21 July 2022 22:39 CEST | Update | - |
| article html file updated | 30 June 2020 16:54 CEST | Update | - |
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| article pdf uploaded. | 30 June 2020 16:53 CEST | Updated version of record | https://www.mdpi.com/2223-7747/9/7/827/pdf |
| article xml uploaded. | 30 June 2020 16:53 CEST | Update | https://www.mdpi.com/2223-7747/9/7/827/xml |
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