| article html file updated | 1 September 2025 07:50 CEST | Update | https://www.mdpi.com/2073-8994/12/9/1469 |
| article html file updated | 22 July 2022 06:15 CEST | Update | N/A |
| article html file updated | 12 October 2020 04:30 CEST | Update | N/A |
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| article pdf uploaded. | 8 September 2020 10:37 CEST | Updated version of record | https://www.mdpi.com/2073-8994/12/9/1469/pdf |
| article xml uploaded. | 8 September 2020 10:37 CEST | Update | https://www.mdpi.com/2073-8994/12/9/1469/xml |
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| article pdf uploaded. | 7 September 2020 12:06 CEST | Version of Record | https://www.mdpi.com/2073-8994/12/9/1469/pdf-vor |
