| article html file updated | 31 August 2025 10:13 CEST | Update | https://www.mdpi.com/1422-0067/21/3/870 |
| article html file updated | 21 August 2025 23:38 CEST | Update | - |
| article html file updated | 20 July 2022 18:45 CEST | Update | - |
| article html file updated | 20 February 2020 14:36 CET | Update | - |
| article html file updated | 15 February 2020 06:27 CET | Update | - |
| article html file updated | 1 February 2020 13:13 CET | Original file | - |
| article pdf uploaded. | 1 February 2020 13:12 CET | Updated version of record | https://www.mdpi.com/1422-0067/21/3/870/pdf |
| article xml uploaded. | 1 February 2020 13:12 CET | Update | https://www.mdpi.com/1422-0067/21/3/870/xml |
| article xml file uploaded | 1 February 2020 13:12 CET | Update | - |
| article pdf uploaded. | 29 January 2020 15:55 CET | Version of Record | https://www.mdpi.com/1422-0067/21/3/870/pdf-vor |
| article xml file uploaded | 29 January 2020 15:55 CET | Original file | - |
