| article html file updated | 31 August 2025 20:26 CEST | Update | https://www.mdpi.com/1660-3397/18/5/257 |
| article html file updated | 21 July 2022 04:51 CEST | Update | - |
| article html file updated | 28 May 2020 11:57 CEST | Original file | - |
| article pdf uploaded. | 28 May 2020 11:52 CEST | Updated version of record | https://www.mdpi.com/1660-3397/18/5/257/pdf |
| article xml uploaded. | 28 May 2020 11:52 CEST | Update | https://www.mdpi.com/1660-3397/18/5/257/xml |
| article xml file uploaded | 28 May 2020 11:52 CEST | Update | - |
| article pdf uploaded. | 14 May 2020 14:56 CEST | Version of Record | https://www.mdpi.com/1660-3397/18/5/257/pdf-vor |
| article xml file uploaded | 14 May 2020 14:56 CEST | Original file | - |
