| article html file updated | 30 August 2025 03:07 CEST | Update | https://www.mdpi.com/2073-4344/8/4/125 |
| article html file updated | 16 July 2022 10:06 CEST | Update | - |
| article html file updated | 9 February 2020 10:40 CET | Update | - |
| article html file updated | 1 October 2019 20:03 CEST | Update | - |
| article html file updated | 1 May 2019 09:58 CEST | Update | - |
| article html file updated | 17 April 2019 09:51 CEST | Update | - |
| article html file updated | 29 March 2019 08:25 CET | Update | - |
| article html file updated | 1 May 2018 14:39 CEST | Update | - |
| article html file updated | 21 March 2018 15:34 CET | Original file | - |
| article xml uploaded. | 21 March 2018 15:33 CET | Update | https://www.mdpi.com/2073-4344/8/4/125/xml |
| article pdf uploaded. | 21 March 2018 15:33 CET | Version of Record | https://www.mdpi.com/2073-4344/8/4/125/pdf |