| article html file updated | 31 August 2025 07:00 CEST | Update | https://www.mdpi.com/1660-4601/17/1/56 |
| article html file updated | 19 July 2022 21:16 CEST | Update | - |
| article html file updated | 14 February 2020 20:11 CET | Update | - |
| article html file updated | 16 January 2020 08:40 CET | Update | - |
| article html file updated | 27 December 2019 11:21 CET | Original file | - |
| article pdf uploaded. | 27 December 2019 11:19 CET | Updated version of record | https://www.mdpi.com/1660-4601/17/1/56/pdf |
| article xml uploaded. | 27 December 2019 11:19 CET | Update | https://www.mdpi.com/1660-4601/17/1/56/xml |
| article xml file uploaded | 27 December 2019 11:19 CET | Update | - |
| article pdf uploaded. | 19 December 2019 14:51 CET | Version of Record | https://www.mdpi.com/1660-4601/17/1/56/pdf-vor |
| article xml file uploaded | 19 December 2019 14:51 CET | Original file | - |
