| article html file updated | 31 August 2025 14:04 CEST | Update | https://www.mdpi.com/1422-0067/21/5/1903 |
| article html file updated | 20 July 2022 22:33 CEST | Update | - |
| article html file updated | 19 March 2020 01:33 CET | Update | - |
| article html file updated | 10 March 2020 16:42 CET | Original file | - |
| article pdf uploaded. | 10 March 2020 16:40 CET | Updated version of record | https://www.mdpi.com/1422-0067/21/5/1903/pdf |
| article xml uploaded. | 10 March 2020 16:40 CET | Update | https://www.mdpi.com/1422-0067/21/5/1903/xml |
| article xml file uploaded | 10 March 2020 16:40 CET | Update | - |
| article xml file uploaded | 10 March 2020 15:59 CET | Original file | - |
