| article html file updated | 1 September 2025 14:44 CEST | Update | https://www.mdpi.com/1660-3397/18/12/601 |
| article html file updated | 23 July 2022 03:04 CEST | Update | - |
| article html file updated | 2 December 2020 12:54 CET | Original file | - |
| article pdf uploaded. | 2 December 2020 12:53 CET | Updated version of record | https://www.mdpi.com/1660-3397/18/12/601/pdf |
| article xml uploaded. | 2 December 2020 12:53 CET | Update | https://www.mdpi.com/1660-3397/18/12/601/xml |
| article xml file uploaded | 2 December 2020 12:53 CET | Original file | - |
| article pdf uploaded. | 28 November 2020 15:42 CET | Version of Record | https://www.mdpi.com/1660-3397/18/12/601/pdf-vor |
