| article html file updated | 29 August 2025 22:52 CEST | Update | https://www.mdpi.com/2075-163X/6/2/24 |
| article html file updated | 16 July 2022 02:02 CEST | Update | - |
| article html file updated | 7 February 2020 06:17 CET | Update | - |
| article html file updated | 5 May 2019 20:40 CEST | Update | - |
| article html file updated | 27 March 2019 00:07 CET | Update | - |
| article html file updated | 4 July 2016 06:16 CEST | Original file | - |
| article xml uploaded. | 23 March 2016 11:01 CET | Original file | https://www.mdpi.com/2075-163X/6/2/24/xml |
| article pdf uploaded. | 23 March 2016 11:01 CET | Version of Record | https://www.mdpi.com/2075-163X/6/2/24/pdf |
