| article html file updated | 31 August 2025 08:48 CEST | Update | https://www.mdpi.com/1422-0067/21/2/480 |
| article html file updated | 20 July 2022 17:20 CEST | Update | - |
| article html file updated | 15 February 2020 02:14 CET | Update | - |
| article html file updated | 5 February 2020 18:26 CET | Update | - |
| article html file updated | 12 January 2020 09:51 CET | Original file | - |
| article pdf uploaded. | 12 January 2020 09:49 CET | Version of Record | https://www.mdpi.com/1422-0067/21/2/480/pdf |
| article xml uploaded. | 12 January 2020 09:49 CET | Update | https://www.mdpi.com/1422-0067/21/2/480/xml |
| article xml file uploaded | 12 January 2020 09:49 CET | Original file | - |
