| article html file updated | 31 August 2025 07:51 CEST | Update | https://www.mdpi.com/1996-1073/13/1/175 |
| article html file updated | 19 July 2022 20:27 CEST | Update | - |
| article html file updated | 14 February 2020 22:56 CET | Update | - |
| article html file updated | 16 January 2020 12:28 CET | Update | - |
| article html file updated | 2 January 2020 09:01 CET | Update | - |
| article pdf uploaded. | 2 January 2020 09:00 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/1/175/pdf |
| article xml uploaded. | 2 January 2020 09:00 CET | Update | https://www.mdpi.com/1996-1073/13/1/175/xml |
| article xml file uploaded | 2 January 2020 09:00 CET | Update | - |
| article html file updated | 1 January 2020 06:49 CET | Original file | - |
| article pdf uploaded. | 31 December 2019 09:56 CET | Version of Record | https://www.mdpi.com/1996-1073/13/1/175/pdf-vor |
| article xml uploaded. | 31 December 2019 09:56 CET | Update | - |
| article xml file uploaded | 31 December 2019 09:56 CET | Original file | - |
