| article html file updated | 30 August 2025 04:04 CEST | Update | https://www.mdpi.com/2075-163X/8/5/220 |
| article html file updated | 16 July 2022 20:38 CEST | Update | - |
| article html file updated | 9 February 2020 18:36 CET | Update | - |
| article html file updated | 3 October 2019 20:35 CEST | Update | - |
| article html file updated | 30 April 2019 17:39 CEST | Update | - |
| article html file updated | 16 April 2019 18:05 CEST | Update | - |
| article html file updated | 30 March 2019 03:29 CET | Update | - |
| article html file updated | 30 May 2018 16:37 CEST | Update | - |
| article html file updated | 22 May 2018 14:35 CEST | Original file | - |
| article pdf uploaded. | 22 May 2018 14:34 CEST | Version of Record | https://www.mdpi.com/2075-163X/8/5/220/pdf |
| article xml uploaded. | 22 May 2018 14:34 CEST | Update | https://www.mdpi.com/2075-163X/8/5/220/xml |
| article xml file uploaded | 22 May 2018 14:34 CEST | Original file | - |
