| article html file updated | 31 August 2025 16:59 CEST | Update | https://www.mdpi.com/2076-0817/9/4/275 |
| article html file updated | 21 July 2022 01:28 CEST | Update | - |
| article html file updated | 17 April 2020 10:51 CEST | Original file | - |
| article pdf uploaded. | 17 April 2020 10:50 CEST | Updated version of record | https://www.mdpi.com/2076-0817/9/4/275/pdf |
| article xml uploaded. | 17 April 2020 10:50 CEST | Update | https://www.mdpi.com/2076-0817/9/4/275/xml |
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| article pdf uploaded. | 9 April 2020 18:11 CEST | Version of Record | https://www.mdpi.com/2076-0817/9/4/275/pdf-vor |
| article xml file uploaded | 9 April 2020 18:11 CEST | Original file | - |
