| article html file updated | 30 August 2025 11:24 CEST | Update | https://www.mdpi.com/1422-0067/20/3/490 |
| article html file updated | 20 July 2022 17:00 CEST | Update | - |
| article html file updated | 11 February 2020 11:11 CET | Update | - |
| article html file updated | 27 April 2019 02:09 CEST | Update | - |
| article html file updated | 12 April 2019 22:06 CEST | Update | - |
| article html file updated | 3 April 2019 08:38 CEST | Update | - |
| article html file updated | 19 February 2019 02:32 CET | Update | - |
| article html file updated | 28 January 2019 11:10 CET | Update | - |
| article html file updated | 23 January 2019 17:01 CET | Original file | - |
| article pdf uploaded. | 23 January 2019 17:00 CET | Version of Record | https://www.mdpi.com/1422-0067/20/3/490/pdf |
| article xml uploaded. | 23 January 2019 17:00 CET | Update | https://www.mdpi.com/1422-0067/20/3/490/xml |
| article xml file uploaded | 23 January 2019 17:00 CET | Original file | - |
