| article html file updated | 29 August 2025 23:00 CEST | Update | https://www.mdpi.com/1424-8220/16/4/575 |
| article html file updated | 20 August 2025 22:19 CEST | Update | - |
| article html file updated | 7 February 2020 07:40 CET | Update | - |
| article html file updated | 5 May 2019 17:50 CEST | Update | - |
| article html file updated | 27 March 2019 02:42 CET | Update | - |
| article html file updated | 29 April 2016 05:20 CEST | Update | - |
| article html file updated | 22 April 2016 16:21 CEST | Original file | - |
| article xml uploaded. | 22 April 2016 16:19 CEST | Original file | https://www.mdpi.com/1424-8220/16/4/575/xml |
| article pdf uploaded. | 22 April 2016 16:19 CEST | Version of Record | https://www.mdpi.com/1424-8220/16/4/575/pdf |
