| article html file updated | 31 August 2025 14:42 CEST | Update | https://www.mdpi.com/1660-4601/17/6/1981 |
| article html file updated | 20 July 2022 23:12 CEST | Update | - |
| article html file updated | 2 April 2020 05:07 CEST | Update | - |
| article html file updated | 18 March 2020 13:49 CET | Original file | - |
| article pdf uploaded. | 18 March 2020 13:48 CET | Updated version of record | https://www.mdpi.com/1660-4601/17/6/1981/pdf |
| article xml uploaded. | 18 March 2020 13:48 CET | Update | https://www.mdpi.com/1660-4601/17/6/1981/xml |
| article xml file uploaded | 18 March 2020 13:48 CET | Update | - |
| article pdf uploaded. | 17 March 2020 15:53 CET | Version of Record | https://www.mdpi.com/1660-4601/17/6/1981/pdf-vor |
| article xml file uploaded | 17 March 2020 15:53 CET | Original file | - |
