| article html file updated | 31 August 2025 11:41 CEST | Update | https://www.mdpi.com/1999-4915/12/2/213 |
| article html file updated | 20 July 2022 20:12 CEST | Update | - |
| article html file updated | 7 March 2020 09:23 CET | Update | - |
| article html file updated | 7 March 2020 01:23 CET | Update | - |
| article html file updated | 29 February 2020 11:53 CET | Original file | - |
| article pdf uploaded. | 29 February 2020 11:52 CET | Updated version of record | https://www.mdpi.com/1999-4915/12/2/213/pdf |
| article xml uploaded. | 29 February 2020 11:52 CET | Update | https://www.mdpi.com/1999-4915/12/2/213/xml |
| article xml file uploaded | 29 February 2020 11:52 CET | Update | - |
| article pdf uploaded. | 14 February 2020 13:39 CET | Version of Record | https://www.mdpi.com/1999-4915/12/2/213/pdf-vor |
| article xml file uploaded | 14 February 2020 13:39 CET | Original file | - |
