| article html file updated | 29 August 2025 23:58 CEST | Update | https://www.mdpi.com/2073-4360/8/12/415 |
| article html file updated | 16 July 2022 04:01 CEST | Update | - |
| article html file updated | 7 February 2020 18:51 CET | Update | - |
| article html file updated | 22 September 2019 07:57 CEST | Update | - |
| article html file updated | 4 May 2019 20:50 CEST | Update | - |
| article html file updated | 15 March 2019 10:30 CET | Update | - |
| article html file updated | 28 December 2016 07:53 CET | Update | - |
| article html file updated | 30 November 2016 12:34 CET | Original file | - |
| article xml uploaded. | 30 November 2016 12:32 CET | Update | https://www.mdpi.com/2073-4360/8/12/415/xml |
| article xml uploaded. | 30 November 2016 12:32 CET | Original file | - |
| article pdf uploaded. | 30 November 2016 12:32 CET | Version of Record | https://www.mdpi.com/2073-4360/8/12/415/pdf |
