| article html file updated | 30 August 2025 23:10 CEST | Update | https://www.mdpi.com/2075-4701/9/8/840 |
| article html file updated | 20 July 2022 06:11 CEST | Update | - |
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| article html file updated | 27 August 2019 22:33 CEST | Update | - |
| article html file updated | 29 July 2019 12:21 CEST | Original file | - |
| article pdf uploaded. | 29 July 2019 12:19 CEST | Version of Record | https://www.mdpi.com/2075-4701/9/8/840/pdf |
| article xml uploaded. | 29 July 2019 12:19 CEST | Update | https://www.mdpi.com/2075-4701/9/8/840/xml |
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