| article html file updated | 31 August 2025 05:55 CEST | Update | https://www.mdpi.com/1660-3397/17/12/687 |
| article html file updated | 19 July 2022 22:19 CEST | Update | - |
| article html file updated | 14 February 2020 16:30 CET | Update | - |
| article html file updated | 31 December 2019 20:46 CET | Update | - |
| article html file updated | 19 December 2019 08:28 CET | Original file | - |
| article pdf uploaded. | 19 December 2019 08:25 CET | Updated version of record | https://www.mdpi.com/1660-3397/17/12/687/pdf |
| article xml uploaded. | 19 December 2019 08:25 CET | Update | https://www.mdpi.com/1660-3397/17/12/687/xml |
| article xml file uploaded | 19 December 2019 08:25 CET | Update | - |
| article pdf uploaded. | 6 December 2019 11:49 CET | Version of Record | https://www.mdpi.com/1660-3397/17/12/687/pdf-vor |
| article xml file uploaded | 6 December 2019 11:49 CET | Original file | - |
