| article html file updated | 31 August 2025 08:20 CEST | Update | https://www.mdpi.com/1660-3397/18/1/42 |
| article html file updated | 19 July 2022 19:59 CEST | Update | - |
| article html file updated | 15 February 2020 00:36 CET | Update | - |
| article html file updated | 6 February 2020 22:05 CET | Update | - |
| article html file updated | 22 January 2020 07:19 CET | Original file | - |
| article pdf uploaded. | 22 January 2020 07:18 CET | Updated version of record | https://www.mdpi.com/1660-3397/18/1/42/pdf |
| article xml uploaded. | 22 January 2020 07:18 CET | Update | https://www.mdpi.com/1660-3397/18/1/42/xml |
| article xml file uploaded | 22 January 2020 07:18 CET | Update | - |
| article pdf uploaded. | 6 January 2020 14:49 CET | Version of Record | https://www.mdpi.com/1660-3397/18/1/42/pdf-vor |
| article xml file uploaded | 6 January 2020 14:49 CET | Original file | - |
