| article html file updated | 31 August 2025 02:26 CEST | Update | https://www.mdpi.com/1422-0067/20/19/4921 |
| article html file updated | 20 July 2022 02:12 CEST | Update | - |
| article html file updated | 13 February 2020 22:29 CET | Update | - |
| article html file updated | 15 October 2019 19:22 CEST | Update | - |
| article html file updated | 4 October 2019 12:22 CEST | Original file | - |
| article pdf uploaded. | 4 October 2019 12:20 CEST | Version of Record | https://www.mdpi.com/1422-0067/20/19/4921/pdf |
| article xml uploaded. | 4 October 2019 12:20 CEST | Update | https://www.mdpi.com/1422-0067/20/19/4921/xml |
| article xml file uploaded | 4 October 2019 12:20 CEST | Original file | - |
