| article html file updated | 30 August 2025 07:05 CEST | Update | https://www.mdpi.com/2073-4395/8/9/196 |
| article html file updated | 17 July 2022 03:05 CEST | Update | - |
| article html file updated | 10 February 2020 11:44 CET | Update | - |
| article html file updated | 8 October 2019 01:32 CEST | Update | - |
| article html file updated | 29 April 2019 04:07 CEST | Update | - |
| article html file updated | 14 April 2019 23:36 CEST | Update | - |
| article html file updated | 31 March 2019 20:34 CEST | Update | - |
| article html file updated | 24 September 2018 01:51 CEST | Update | - |
| article html file updated | 19 September 2018 11:12 CEST | Original file | - |
| article pdf uploaded. | 19 September 2018 11:10 CEST | Version of Record | https://www.mdpi.com/2073-4395/8/9/196/pdf |
| article xml uploaded. | 19 September 2018 11:10 CEST | Update | https://www.mdpi.com/2073-4395/8/9/196/xml |
| article xml file uploaded | 19 September 2018 11:10 CEST | Original file | - |
