| article html file updated | 24 December 2025 17:13 CET | Update | https://www.mdpi.com/1422-0067/21/3/728 |
| article html file updated | 31 August 2025 09:43 CEST | Update | - |
| article html file updated | 20 July 2022 18:15 CEST | Update | - |
| article html file updated | 20 February 2020 10:19 CET | Update | - |
| article html file updated | 15 February 2020 05:21 CET | Update | - |
| article html file updated | 30 January 2020 10:57 CET | Original file | - |
| article pdf uploaded. | 30 January 2020 10:56 CET | Updated version of record | https://www.mdpi.com/1422-0067/21/3/728/pdf |
| article xml uploaded. | 30 January 2020 10:56 CET | Update | https://www.mdpi.com/1422-0067/21/3/728/xml |
| article xml file uploaded | 30 January 2020 10:56 CET | Update | - |
| article pdf uploaded. | 22 January 2020 13:29 CET | Version of Record | https://www.mdpi.com/1422-0067/21/3/728/pdf-vor |
| article xml file uploaded | 22 January 2020 13:29 CET | Original file | - |
