| article html file updated | 29 August 2025 22:02 CEST | Update | https://www.mdpi.com/1424-8220/15/8/20570 |
| article html file updated | 16 July 2022 00:46 CEST | Update | - |
| article html file updated | 6 February 2020 21:56 CET | Update | - |
| article html file updated | 6 May 2019 13:09 CEST | Update | - |
| article html file updated | 26 March 2019 09:04 CET | Update | - |
| article html file updated | 9 September 2015 11:48 CEST | Original file | - |
| article xml file uploaded | 9 September 2015 11:48 CEST | Original file | https://www.mdpi.com/1424-8220/15/8/20570/xml |
| article pdf uploaded. | 20 August 2015 11:12 CEST | Version of Record | https://www.mdpi.com/1424-8220/15/8/20570/pdf |
