| article html file updated | 31 August 2025 08:30 CEST | Update | https://www.mdpi.com/1422-0067/21/2/400 |
| article html file updated | 19 July 2022 19:49 CEST | Update | - |
| article html file updated | 15 February 2020 01:10 CET | Update | - |
| article html file updated | 5 February 2020 18:04 CET | Update | - |
| article html file updated | 9 January 2020 12:36 CET | Original file | - |
| article pdf uploaded. | 9 January 2020 12:35 CET | Updated version of record | https://www.mdpi.com/1422-0067/21/2/400/pdf |
| article xml uploaded. | 9 January 2020 12:35 CET | Update | https://www.mdpi.com/1422-0067/21/2/400/xml |
| article xml file uploaded | 9 January 2020 12:35 CET | Update | - |
| article pdf uploaded. | 8 January 2020 15:15 CET | Version of Record | https://www.mdpi.com/1422-0067/21/2/400/pdf-vor |
| article xml file uploaded | 8 January 2020 15:15 CET | Original file | - |
