| article html file updated | 29 August 2025 21:36 CEST | Update | https://new.mdpi.com/2075-1729/5/2/1054 |
| article html file updated | 16 July 2022 00:01 CEST | Update | - |
| article html file updated | 6 February 2020 17:00 CET | Update | - |
| article html file updated | 6 May 2019 23:04 CEST | Update | - |
| article html file updated | 25 March 2019 23:36 CET | Update | - |
| article html file updated | 21 August 2015 09:25 CEST | Update | - |
| article html file updated | 9 July 2015 12:02 CEST | Original file | - |
| article xml file uploaded | 9 July 2015 12:02 CEST | Original file | https://new.mdpi.com/2075-1729/5/2/1054/xml |
| article pdf uploaded. | 26 March 2015 08:53 CET | Version of Record | https://new.mdpi.com/2075-1729/5/2/1054/pdf |
