| article html file updated | 30 August 2025 04:10 CEST | Update | https://www.mdpi.com/2075-163X/8/6/232 |
| article html file updated | 21 August 2025 20:14 CEST | Update | - |
| article html file updated | 9 February 2020 19:29 CET | Update | - |
| article html file updated | 4 October 2019 01:47 CEST | Update | - |
| article html file updated | 30 April 2019 15:40 CEST | Update | - |
| article html file updated | 16 April 2019 16:10 CEST | Update | - |
| article html file updated | 30 March 2019 05:40 CET | Update | - |
| article html file updated | 27 June 2018 13:10 CEST | Update | - |
| article html file updated | 29 May 2018 15:08 CEST | Original file | - |
| article pdf uploaded. | 29 May 2018 15:07 CEST | Version of Record | https://www.mdpi.com/2075-163X/8/6/232/pdf |
| article xml uploaded. | 29 May 2018 15:07 CEST | Update | https://www.mdpi.com/2075-163X/8/6/232/xml |
| article xml file uploaded | 29 May 2018 15:07 CEST | Original file | - |