| article html file updated | 31 August 2025 14:25 CEST | Update | https://www.mdpi.com/1422-0067/21/6/1983 |
| article html file updated | 20 July 2022 22:54 CEST | Update | - |
| article html file updated | 2 April 2020 02:15 CEST | Update | - |
| article html file updated | 14 March 2020 06:34 CET | Update | - |
| article html file updated | 14 March 2020 06:34 CET | Original file | - |
| article pdf uploaded. | 14 March 2020 06:33 CET | Updated version of record | https://www.mdpi.com/1422-0067/21/6/1983/pdf |
| article xml uploaded. | 14 March 2020 06:33 CET | Update | https://www.mdpi.com/1422-0067/21/6/1983/xml |
| article xml file uploaded | 14 March 2020 06:33 CET | Update | - |
| article xml file uploaded | 14 March 2020 06:33 CET | Original file | - |
