| article html file updated | 30 August 2025 03:08 CEST | Update | https://www.mdpi.com/2075-163X/8/4/126 |
| article html file updated | 21 August 2025 19:46 CEST | Update | - |
| article html file updated | 9 February 2020 10:49 CET | Update | - |
| article html file updated | 1 October 2019 20:55 CEST | Update | - |
| article html file updated | 1 May 2019 09:40 CEST | Update | - |
| article html file updated | 17 April 2019 09:33 CEST | Update | - |
| article html file updated | 29 March 2019 08:46 CET | Update | - |
| article html file updated | 1 May 2018 13:14 CEST | Update | - |
| article html file updated | 30 March 2018 07:53 CEST | Update | - |
| article xml uploaded. | 30 March 2018 07:52 CEST | Update | https://www.mdpi.com/2075-163X/8/4/126/xml |
| article pdf uploaded. | 30 March 2018 07:52 CEST | Updated version of record | https://www.mdpi.com/2075-163X/8/4/126/pdf |
| article html file updated | 22 March 2018 13:30 CET | Original file | - |
| article pdf uploaded. | 22 March 2018 13:28 CET | Version of Record | https://www.mdpi.com/2075-163X/8/4/126/pdf-vor |