| article html file updated | 29 August 2025 21:51 CEST | Update | https://www.mdpi.com/1424-8220/15/6/14757 |
| article html file updated | 16 July 2022 00:26 CEST | Update | - |
| article html file updated | 6 February 2020 19:57 CET | Update | - |
| article html file updated | 6 May 2019 17:15 CEST | Update | - |
| article html file updated | 26 March 2019 05:13 CET | Update | - |
| article html file updated | 21 August 2015 13:59 CEST | Update | - |
| article html file updated | 15 July 2015 05:38 CEST | Original file | - |
| article xml file uploaded | 15 July 2015 05:38 CEST | Original file | https://www.mdpi.com/1424-8220/15/6/14757/xml |
| article pdf uploaded. | 22 June 2015 17:46 CEST | Version of Record | https://www.mdpi.com/1424-8220/15/6/14757/pdf |
