| article html file updated | 8 February 2020 06:04 CET | Update | https://www.mdpi.com/2079-4991/7/5/116 |
| article html file updated | 24 September 2019 21:01 CEST | Update | - |
| article html file updated | 3 May 2019 21:38 CEST | Update | - |
| article html file updated | 1 June 2017 04:46 CEST | Update | - |
| article html file updated | 22 May 2017 04:22 CEST | Update | - |
| article html file updated | 17 May 2017 12:45 CEST | Original file | - |
| article xml uploaded. | 17 May 2017 12:44 CEST | Original file | https://www.mdpi.com/2079-4991/7/5/116/xml |
| article pdf uploaded. | 17 May 2017 12:44 CEST | Version of Record | https://www.mdpi.com/2079-4991/7/5/116/pdf |
