| article html file updated | 31 August 2025 20:54 CEST | Update | https://www.mdpi.com/2073-4433/11/5/521 |
| article html file updated | 21 July 2022 05:19 CEST | Update | - |
| article html file updated | 6 June 2020 02:00 CEST | Update | - |
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| article pdf uploaded. | 28 May 2020 05:40 CEST | Updated version of record | https://www.mdpi.com/2073-4433/11/5/521/pdf |
| article xml uploaded. | 28 May 2020 05:40 CEST | Update | https://www.mdpi.com/2073-4433/11/5/521/xml |
| article xml file uploaded | 28 May 2020 05:40 CEST | Update | - |
| article pdf uploaded. | 19 May 2020 12:30 CEST | Version of Record | https://www.mdpi.com/2073-4433/11/5/521/pdf-vor |
| article xml file uploaded | 19 May 2020 12:30 CEST | Original file | - |
