| article html file updated | 31 August 2025 12:08 CEST | Update | https://www.mdpi.com/1999-4915/12/2/231 |
| article html file updated | 20 July 2022 20:39 CEST | Update | - |
| article html file updated | 7 March 2020 13:06 CET | Update | - |
| article html file updated | 7 March 2020 01:27 CET | Update | - |
| article html file updated | 21 February 2020 08:51 CET | Original file | - |
| article pdf uploaded. | 21 February 2020 08:48 CET | Updated version of record | https://www.mdpi.com/1999-4915/12/2/231/pdf |
| article xml uploaded. | 21 February 2020 08:48 CET | Update | https://www.mdpi.com/1999-4915/12/2/231/xml |
| article xml file uploaded | 21 February 2020 08:48 CET | Update | - |
| article pdf uploaded. | 19 February 2020 14:45 CET | Version of Record | https://www.mdpi.com/1999-4915/12/2/231/pdf-vor |
| article xml file uploaded | 19 February 2020 14:45 CET | Original file | - |
