| article html file updated | 31 August 2025 09:46 CEST | Update | https://www.mdpi.com/1660-3397/18/2/71 |
| article html file updated | 20 July 2022 18:17 CEST | Update | - |
| article html file updated | 7 March 2020 02:02 CET | Update | - |
| article html file updated | 7 March 2020 01:33 CET | Update | - |
| article html file updated | 24 February 2020 12:41 CET | Original file | - |
| article pdf uploaded. | 24 February 2020 12:38 CET | Updated version of record | https://www.mdpi.com/1660-3397/18/2/71/pdf |
| article xml uploaded. | 24 February 2020 12:38 CET | Update | https://www.mdpi.com/1660-3397/18/2/71/xml |
| article xml file uploaded | 24 February 2020 12:38 CET | Update | - |
| article supplementary file uploaded. | 23 January 2020 09:45 CET | - | https://www.mdpi.com/1660-3397/18/2/71#supplementary |
| article pdf uploaded. | 23 January 2020 09:45 CET | Version of Record | https://www.mdpi.com/1660-3397/18/2/71/pdf-vor |
| article xml file uploaded | 23 January 2020 09:45 CET | Original file | - |
