| article html file updated | 30 August 2025 22:00 CEST | Update | https://www.mdpi.com/1422-0067/20/13/3271 |
| article html file updated | 20 July 2022 07:35 CEST | Update | - |
| article html file updated | 12 February 2020 23:54 CET | Update | - |
| article html file updated | 17 July 2019 15:14 CEST | Update | - |
| article html file updated | 3 July 2019 11:19 CEST | Original file | - |
| article pdf uploaded. | 3 July 2019 11:18 CEST | Version of Record | https://www.mdpi.com/1422-0067/20/13/3271/pdf |
| article xml uploaded. | 3 July 2019 11:18 CEST | Update | https://www.mdpi.com/1422-0067/20/13/3271/xml |
| article xml file uploaded | 3 July 2019 11:18 CEST | Original file | - |
