| article html file updated | 30 August 2025 03:18 CEST | Update | https://www.mdpi.com/2076-3263/8/4/118 |
| article html file updated | 21 August 2025 19:52 CEST | Update | - |
| article html file updated | 9 February 2020 12:16 CET | Update | - |
| article html file updated | 2 October 2019 05:27 CEST | Update | - |
| article html file updated | 1 May 2019 06:36 CEST | Update | - |
| article html file updated | 17 April 2019 06:40 CEST | Update | - |
| article html file updated | 29 March 2019 12:09 CET | Update | - |
| article html file updated | 1 May 2018 06:35 CEST | Update | - |
| article html file updated | 3 April 2018 13:26 CEST | Update | - |
| article html file updated | 2 April 2018 23:57 CEST | Original file | - |
| article xml uploaded. | 2 April 2018 15:38 CEST | Update | https://www.mdpi.com/2076-3263/8/4/118/xml |
| article pdf uploaded. | 2 April 2018 15:35 CEST | Version of Record | https://www.mdpi.com/2076-3263/8/4/118/pdf |
