| article html file updated | 31 August 2025 09:52 CEST | Update | https://www.mdpi.com/1422-0067/21/3/764 |
| article html file updated | 20 July 2022 18:23 CEST | Update | - |
| article html file updated | 20 February 2020 11:26 CET | Update | - |
| article html file updated | 15 February 2020 05:40 CET | Update | - |
| article html file updated | 30 January 2020 15:31 CET | Original file | - |
| article pdf uploaded. | 30 January 2020 15:29 CET | Updated version of record | https://www.mdpi.com/1422-0067/21/3/764/pdf |
| article xml uploaded. | 30 January 2020 15:29 CET | Update | https://www.mdpi.com/1422-0067/21/3/764/xml |
| article xml file uploaded | 30 January 2020 15:29 CET | Update | - |
| article pdf uploaded. | 24 January 2020 10:39 CET | Version of Record | https://www.mdpi.com/1422-0067/21/3/764/pdf-vor |
| article xml file uploaded | 24 January 2020 10:39 CET | Original file | - |
