| article html file updated | 31 August 2025 09:02 CEST | Update | https://www.mdpi.com/1660-3397/18/1/55 |
| article html file updated | 20 July 2022 17:34 CEST | Update | - |
| article html file updated | 15 February 2020 03:03 CET | Update | - |
| article html file updated | 6 February 2020 22:19 CET | Update | - |
| article html file updated | 23 January 2020 12:41 CET | Original file | - |
| article pdf uploaded. | 23 January 2020 12:39 CET | Updated version of record | https://www.mdpi.com/1660-3397/18/1/55/pdf |
| article xml uploaded. | 23 January 2020 12:39 CET | Update | https://www.mdpi.com/1660-3397/18/1/55/xml |
| article xml file uploaded | 23 January 2020 12:39 CET | Update | - |
| article pdf uploaded. | 15 January 2020 12:35 CET | Version of Record | https://www.mdpi.com/1660-3397/18/1/55/pdf-vor |
| article xml file uploaded | 15 January 2020 12:35 CET | Original file | - |
