| article html file updated | 31 August 2025 09:21 CEST | Update | https://www.mdpi.com/1996-1073/13/2/476 |
| article html file updated | 20 July 2022 17:53 CEST | Update | - |
| article html file updated | 15 February 2020 04:09 CET | Update | - |
| article html file updated | 7 February 2020 15:42 CET | Update | - |
| article html file updated | 21 January 2020 12:14 CET | Update | - |
| article pdf uploaded. | 21 January 2020 12:12 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/2/476/pdf |
| article xml uploaded. | 21 January 2020 12:12 CET | Update | https://www.mdpi.com/1996-1073/13/2/476/xml |
| article xml file uploaded | 21 January 2020 12:12 CET | Update | - |
| article html file updated | 18 January 2020 10:43 CET | Original file | - |
| article pdf uploaded. | 18 January 2020 10:42 CET | Version of Record | https://www.mdpi.com/1996-1073/13/2/476/pdf-vor |
| article xml uploaded. | 18 January 2020 10:42 CET | Update | - |
| article xml file uploaded | 18 January 2020 10:42 CET | Original file | - |
