| article html file updated | 1 September 2025 16:49 CEST | Update | https://www.mdpi.com/1660-3397/19/1/3 |
| article html file updated | 23 July 2022 06:49 CEST | Update | - |
| article html file updated | 25 December 2020 03:42 CET | Update | - |
| article pdf uploaded. | 25 December 2020 03:40 CET | Updated version of record | https://www.mdpi.com/1660-3397/19/1/3/pdf |
| article xml uploaded. | 25 December 2020 03:40 CET | Update | https://www.mdpi.com/1660-3397/19/1/3/xml |
| article xml file uploaded | 25 December 2020 03:40 CET | Update | - |
| article html file updated | 25 December 2020 02:12 CET | Original file | - |
| article pdf uploaded. | 25 December 2020 02:11 CET | Updated version of record | https://www.mdpi.com/1660-3397/19/1/3/pdf-vor |
| article xml uploaded. | 25 December 2020 02:11 CET | Update | - |
| article xml file uploaded | 25 December 2020 02:11 CET | Original file | - |
| article pdf uploaded. | 23 December 2020 15:00 CET | Updated version of record | https://www.mdpi.com/1660-3397/19/1/3/pdf-vor |
| article supplementary file uploaded. | 23 December 2020 14:30 CET | - | https://www.mdpi.com/1660-3397/19/1/3#supplementary |
| article pdf uploaded. | 23 December 2020 14:30 CET | Version of Record | https://www.mdpi.com/1660-3397/19/1/3/pdf-vor |
