| article html file updated | 8 February 2020 05:38 CET | Update | https://www.mdpi.com/2079-4991/7/5/111 |
| article html file updated | 24 September 2019 18:46 CEST | Update | - |
| article html file updated | 3 May 2019 22:28 CEST | Update | - |
| article html file updated | 1 June 2017 04:45 CEST | Update | - |
| article html file updated | 23 May 2017 04:04 CEST | Update | - |
| article html file updated | 11 May 2017 14:11 CEST | Original file | - |
| article xml uploaded. | 11 May 2017 14:09 CEST | Original file | https://www.mdpi.com/2079-4991/7/5/111/xml |
| article pdf uploaded. | 11 May 2017 14:09 CEST | Version of Record | https://www.mdpi.com/2079-4991/7/5/111/pdf |
