| article html file updated | 31 August 2025 00:53 CEST | Update | https://www.mdpi.com/2073-4433/10/9/516 |
| article html file updated | 20 July 2022 04:05 CEST | Update | - |
| article html file updated | 13 February 2020 14:49 CET | Update | - |
| article html file updated | 25 September 2019 12:20 CEST | Update | - |
| article html file updated | 3 September 2019 12:49 CEST | Original file | - |
| article pdf uploaded. | 3 September 2019 12:48 CEST | Version of Record | https://www.mdpi.com/2073-4433/10/9/516/pdf |
| article xml uploaded. | 3 September 2019 12:48 CEST | Update | https://www.mdpi.com/2073-4433/10/9/516/xml |
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