| article html file updated | 29 August 2025 22:38 CEST | Update | https://www.mdpi.com/1420-3049/21/2/124 |
| article html file updated | 20 August 2025 22:11 CEST | Update | - |
| article html file updated | 7 February 2020 03:47 CET | Update | - |
| article html file updated | 21 September 2019 10:12 CEST | Update | - |
| article html file updated | 6 May 2019 01:53 CEST | Update | - |
| article html file updated | 26 March 2019 19:10 CET | Update | - |
| article html file updated | 17 September 2018 02:48 CEST | Original file | - |
| article pdf uploaded. | 22 January 2016 11:49 CET | Version of Record | https://www.mdpi.com/1420-3049/21/2/124/pdf |
| article xml uploaded. | 22 January 2016 11:49 CET | Original file | https://www.mdpi.com/1420-3049/21/2/124/xml |
