| article html file updated | 25 December 2025 00:09 CET | Update | https://www.mdpi.com/1660-3397/18/12/619 |
| article html file updated | 1 September 2025 15:12 CEST | Update | - |
| article html file updated | 23 July 2022 03:47 CEST | Update | - |
| article html file updated | 17 December 2020 01:49 CET | Update | - |
| article pdf uploaded. | 17 December 2020 01:47 CET | Updated version of record | https://www.mdpi.com/1660-3397/18/12/619/pdf |
| article xml uploaded. | 17 December 2020 01:47 CET | Update | https://www.mdpi.com/1660-3397/18/12/619/xml |
| article xml file uploaded | 17 December 2020 01:47 CET | Update | - |
| article html file updated | 8 December 2020 09:13 CET | Update | - |
| article pdf uploaded. | 8 December 2020 09:11 CET | Updated version of record | https://www.mdpi.com/1660-3397/18/12/619/pdf-vor |
| article xml uploaded. | 8 December 2020 09:11 CET | Update | - |
| article xml file uploaded | 8 December 2020 09:11 CET | Update | - |
| article html file updated | 4 December 2020 20:30 CET | Original file | - |
| article pdf uploaded. | 4 December 2020 08:59 CET | Version of Record | https://www.mdpi.com/1660-3397/18/12/619/pdf-vor |
| article xml uploaded. | 4 December 2020 08:59 CET | Update | - |
| article xml file uploaded | 4 December 2020 08:59 CET | Original file | - |
