| article html file updated | 31 August 2025 11:19 CEST | Update | https://www.mdpi.com/1422-0067/21/4/1174 |
| article html file updated | 20 July 2022 19:51 CEST | Update | - |
| article html file updated | 7 March 2020 16:19 CET | Update | - |
| article html file updated | 7 March 2020 06:39 CET | Update | - |
| article html file updated | 19 February 2020 16:18 CET | Original file | - |
| article pdf uploaded. | 19 February 2020 16:16 CET | Updated version of record | https://www.mdpi.com/1422-0067/21/4/1174/pdf |
| article xml uploaded. | 19 February 2020 16:16 CET | Update | https://www.mdpi.com/1422-0067/21/4/1174/xml |
| article xml file uploaded | 19 February 2020 16:16 CET | Update | - |
| article pdf uploaded. | 11 February 2020 11:46 CET | Version of Record | https://www.mdpi.com/1422-0067/21/4/1174/pdf-vor |
| article xml file uploaded | 11 February 2020 11:46 CET | Original file | - |
