| article html file updated | 31 August 2025 10:48 CEST | Update | https://www.mdpi.com/1996-1073/13/3/687 |
| article html file updated | 20 July 2022 19:20 CEST | Update | - |
| article html file updated | 20 February 2020 10:53 CET | Update | - |
| article html file updated | 15 February 2020 08:02 CET | Update | - |
| article html file updated | 12 February 2020 12:10 CET | Original file | - |
| article pdf uploaded. | 12 February 2020 12:08 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/3/687/pdf |
| article xml uploaded. | 12 February 2020 12:08 CET | Update | https://www.mdpi.com/1996-1073/13/3/687/xml |
| article xml file uploaded | 12 February 2020 12:08 CET | Update | - |
| article pdf uploaded. | 5 February 2020 13:56 CET | Version of Record | https://www.mdpi.com/1996-1073/13/3/687/pdf-vor |
| article xml file uploaded | 5 February 2020 13:56 CET | Original file | - |
