| article html file updated | 31 August 2025 10:36 CEST | Update | https://www.mdpi.com/1996-1073/13/3/647 |
| article html file updated | 20 July 2022 19:07 CEST | Update | - |
| article html file updated | 20 February 2020 09:50 CET | Update | - |
| article html file updated | 15 February 2020 07:30 CET | Update | - |
| article html file updated | 10 February 2020 12:45 CET | Original file | - |
| article pdf uploaded. | 10 February 2020 12:44 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/3/647/pdf |
| article xml uploaded. | 10 February 2020 12:44 CET | Update | https://www.mdpi.com/1996-1073/13/3/647/xml |
| article xml file uploaded | 10 February 2020 12:44 CET | Update | - |
| article pdf uploaded. | 3 February 2020 15:48 CET | Version of Record | https://www.mdpi.com/1996-1073/13/3/647/pdf-vor |
| article xml file uploaded | 3 February 2020 15:48 CET | Original file | - |
