| article html file updated | 31 August 2025 16:53 CEST | Update | https://www.mdpi.com/1660-3397/18/4/200 |
| article html file updated | 21 July 2022 01:23 CEST | Update | - |
| article html file updated | 12 April 2020 20:48 CEST | Original file | - |
| article pdf uploaded. | 12 April 2020 20:46 CEST | Updated version of record | https://www.mdpi.com/1660-3397/18/4/200/pdf |
| article xml uploaded. | 12 April 2020 20:46 CEST | Update | https://www.mdpi.com/1660-3397/18/4/200/xml |
| article xml file uploaded | 12 April 2020 20:46 CEST | Update | - |
| article pdf uploaded. | 9 April 2020 11:50 CEST | Version of Record | https://www.mdpi.com/1660-3397/18/4/200/pdf-vor |
| article xml file uploaded | 9 April 2020 11:50 CEST | Original file | - |
