| article html file updated | 31 August 2025 10:44 CEST | Update | https://www.mdpi.com/1996-1073/13/3/669 |
| article html file updated | 20 July 2022 19:15 CEST | Update | - |
| article html file updated | 20 February 2020 10:11 CET | Update | - |
| article html file updated | 15 February 2020 07:50 CET | Update | - |
| article html file updated | 10 February 2020 15:06 CET | Original file | - |
| article pdf uploaded. | 10 February 2020 15:05 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/3/669/pdf |
| article xml uploaded. | 10 February 2020 15:05 CET | Update | https://www.mdpi.com/1996-1073/13/3/669/xml |
| article xml file uploaded | 10 February 2020 15:05 CET | Update | - |
| article pdf uploaded. | 4 February 2020 16:39 CET | Version of Record | https://www.mdpi.com/1996-1073/13/3/669/pdf-vor |
| article xml file uploaded | 4 February 2020 16:39 CET | Original file | - |
