| article html file updated | 29 August 2025 20:07 CEST | Update | https://www.mdpi.com/1422-0067/4/3/119 |
| article html file updated | 1 March 2023 01:55 CET | Update | - |
| article html file updated | 5 February 2020 10:26 CET | Update | - |
| article html file updated | 18 September 2019 15:01 CEST | Update | - |
| article html file updated | 9 May 2019 15:10 CEST | Update | - |
| article html file updated | 19 March 2019 14:42 CET | Update | - |
| article html file updated | 20 July 2017 04:38 CEST | Update | - |
| article html file updated | 20 July 2017 04:37 CEST | Update | - |
| article html file updated | 20 July 2017 04:36 CEST | Original file | - |
| article xml uploaded. | 20 July 2017 04:35 CEST | Original file | https://www.mdpi.com/1422-0067/4/3/119/xml |
