| article html file updated | 2 September 2025 08:40 CEST | Update | https://www.mdpi.com/1660-3397/19/6/304 |
| article html file updated | 26 July 2022 21:11 CEST | Update | - |
| article html file updated | 27 May 2021 10:30 CEST | Update | - |
| article pdf uploaded. | 27 May 2021 10:29 CEST | Updated version of record | https://www.mdpi.com/1660-3397/19/6/304/pdf |
| article xml uploaded. | 27 May 2021 10:29 CEST | Update | https://www.mdpi.com/1660-3397/19/6/304/xml |
| article xml file uploaded | 27 May 2021 10:29 CEST | Update | - |
| article html file updated | 25 May 2021 11:37 CEST | Original file | - |
| article supplementary file uploaded. | 25 May 2021 11:35 CEST | - | https://www.mdpi.com/1660-3397/19/6/304#supplementary |
| article pdf uploaded. | 25 May 2021 11:35 CEST | Version of Record | https://www.mdpi.com/1660-3397/19/6/304/pdf-vor |
| article xml file uploaded | 25 May 2021 11:35 CEST | Original file | - |
