| article html file updated | 31 August 2025 11:05 CEST | Update | https://www.mdpi.com/1996-1073/13/3/740 |
| article html file updated | 20 July 2022 19:37 CEST | Update | - |
| article html file updated | 20 February 2020 12:19 CET | Update | - |
| article html file updated | 20 February 2020 06:11 CET | Update | - |
| article html file updated | 15 February 2020 08:46 CET | Update | - |
| article html file updated | 11 February 2020 12:54 CET | Update | - |
| article pdf uploaded. | 11 February 2020 12:51 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/3/740/pdf |
| article xml uploaded. | 11 February 2020 12:51 CET | Update | https://www.mdpi.com/1996-1073/13/3/740/xml |
| article xml file uploaded | 11 February 2020 12:51 CET | Update | - |
| article html file updated | 8 February 2020 09:35 CET | Original file | - |
| article pdf uploaded. | 8 February 2020 09:33 CET | Version of Record | https://www.mdpi.com/1996-1073/13/3/740/pdf-vor |
| article xml uploaded. | 8 February 2020 09:33 CET | Update | - |
| article xml file uploaded | 8 February 2020 09:33 CET | Original file | - |
