| article html file updated | 1 September 2025 09:03 CEST | Update | https://www.mdpi.com/1660-3397/18/9/481 |
| article html file updated | 22 July 2022 08:03 CEST | Update | - |
| article html file updated | 7 October 2020 10:02 CEST | Update | - |
| article html file updated | 23 September 2020 14:09 CEST | Update | - |
| article pdf uploaded. | 23 September 2020 14:07 CEST | Updated version of record | https://www.mdpi.com/1660-3397/18/9/481/pdf |
| article xml uploaded. | 23 September 2020 14:07 CEST | Update | https://www.mdpi.com/1660-3397/18/9/481/xml |
| article xml file uploaded | 23 September 2020 14:07 CEST | Update | - |
| article html file updated | 23 September 2020 10:04 CEST | Original file | - |
| article pdf uploaded. | 23 September 2020 10:01 CEST | Updated version of record | https://www.mdpi.com/1660-3397/18/9/481/pdf-vor |
| article xml uploaded. | 23 September 2020 10:01 CEST | Update | - |
| article xml file uploaded | 23 September 2020 10:01 CEST | Original file | - |
| article supplementary file uploaded. | 21 September 2020 16:01 CEST | - | https://www.mdpi.com/1660-3397/18/9/481#supplementary |
| article pdf uploaded. | 21 September 2020 16:01 CEST | Version of Record | https://www.mdpi.com/1660-3397/18/9/481/pdf-vor |
