| article html file updated | 31 August 2025 07:49 CEST | Update | https://www.mdpi.com/2076-2607/8/1/65 |
| article html file updated | 19 July 2022 20:29 CEST | Update | - |
| article html file updated | 14 February 2020 22:49 CET | Update | - |
| article html file updated | 7 February 2020 05:23 CET | Update | - |
| article html file updated | 1 January 2020 06:19 CET | Original file | - |
| article pdf uploaded. | 31 December 2019 07:17 CET | Version of Record | https://www.mdpi.com/2076-2607/8/1/65/pdf |
| article xml uploaded. | 31 December 2019 07:17 CET | Update | https://www.mdpi.com/2076-2607/8/1/65/xml |
| article xml file uploaded | 31 December 2019 07:17 CET | Original file | - |
