| article html file updated | 29 August 2025 23:29 CEST | Update | https://new.mdpi.com/2220-9964/5/8/144 |
| article html file updated | 16 July 2022 03:06 CEST | Update | - |
| article html file updated | 7 February 2020 13:20 CET | Update | - |
| article html file updated | 5 May 2019 07:06 CEST | Update | - |
| article html file updated | 27 March 2019 13:39 CET | Update | - |
| article html file updated | 30 August 2016 03:51 CEST | Update | - |
| article html file updated | 15 August 2016 11:31 CEST | Original file | - |
| article xml uploaded. | 15 August 2016 11:29 CEST | Update | https://new.mdpi.com/2220-9964/5/8/144/xml |
| article xml uploaded. | 15 August 2016 11:29 CEST | Update | - |
| article xml uploaded. | 15 August 2016 11:29 CEST | Update | - |
| article xml uploaded. | 15 August 2016 11:29 CEST | Original file | - |
| article pdf uploaded. | 15 August 2016 11:29 CEST | Version of Record | https://new.mdpi.com/2220-9964/5/8/144/pdf |
