| article html file updated | 30 August 2025 01:19 CEST | Update | https://www.mdpi.com/2073-4360/9/10/478 |
| article html file updated | 16 July 2022 06:36 CEST | Update | - |
| article html file updated | 8 February 2020 17:29 CET | Update | - |
| article html file updated | 27 September 2019 11:09 CEST | Update | - |
| article html file updated | 2 May 2019 23:23 CEST | Update | - |
| article html file updated | 1 November 2017 02:35 CET | Update | - |
| article html file updated | 30 September 2017 11:16 CEST | Update | - |
| article html file updated | 30 September 2017 10:19 CEST | Original file | - |
| article xml uploaded. | 30 September 2017 08:40 CEST | Update | https://www.mdpi.com/2073-4360/9/10/478/xml |
| article pdf uploaded. | 30 September 2017 08:40 CEST | Updated version of record | https://www.mdpi.com/2073-4360/9/10/478/pdf |
| article xml uploaded. | 30 September 2017 08:01 CEST | Original file | - |
| article pdf uploaded. | 30 September 2017 08:01 CEST | Updated version of record | - |
| article pdf uploaded. | 29 September 2017 17:17 CEST | Version of Record | - |