| article html file updated | 30 August 2025 07:02 CEST | Update | https://www.mdpi.com/2073-4395/8/9/194 |
| article html file updated | 17 July 2022 02:59 CEST | Update | - |
| article html file updated | 10 February 2020 11:30 CET | Update | - |
| article html file updated | 8 October 2019 00:12 CEST | Update | - |
| article html file updated | 29 April 2019 04:37 CEST | Update | - |
| article html file updated | 15 April 2019 00:07 CEST | Update | - |
| article html file updated | 31 March 2019 20:02 CEST | Update | - |
| article html file updated | 24 September 2018 01:50 CEST | Update | - |
| article html file updated | 18 September 2018 10:01 CEST | Original file | - |
| article pdf uploaded. | 18 September 2018 10:00 CEST | Version of Record | https://www.mdpi.com/2073-4395/8/9/194/pdf |
| article xml uploaded. | 18 September 2018 10:00 CEST | Update | https://www.mdpi.com/2073-4395/8/9/194/xml |
| article xml file uploaded | 18 September 2018 10:00 CEST | Original file | - |