| article html file updated | 31 August 2025 13:38 CEST | Update | https://www.mdpi.com/1422-0067/21/5/1801 |
| article html file updated | 20 July 2022 22:07 CEST | Update | - |
| article html file updated | 19 March 2020 00:06 CET | Update | - |
| article html file updated | 7 March 2020 19:11 CET | Update | - |
| article html file updated | 7 March 2020 17:48 CET | Original file | - |
| article pdf uploaded. | 6 March 2020 15:55 CET | Updated version of record | https://www.mdpi.com/1422-0067/21/5/1801/pdf |
| article xml uploaded. | 6 March 2020 15:55 CET | Update | https://www.mdpi.com/1422-0067/21/5/1801/xml |
| article xml file uploaded | 6 March 2020 15:55 CET | Update | - |
| article pdf uploaded. | 5 March 2020 16:36 CET | Version of Record | https://www.mdpi.com/1422-0067/21/5/1801/pdf-vor |
| article xml file uploaded | 5 March 2020 16:36 CET | Original file | - |
