| article html file updated | 7 February 2020 08:53 CET | Update | https://www.mdpi.com/2079-4991/6/5/93 |
| article html file updated | 5 May 2019 15:27 CEST | Update | - |
| article html file updated | 27 March 2019 05:01 CET | Update | - |
| article html file updated | 24 February 2017 10:25 CET | Update | - |
| article html file updated | 30 May 2016 10:07 CEST | Update | - |
| article html file updated | 29 May 2016 22:53 CEST | Update | - |
| article html file updated | 28 May 2016 22:54 CEST | Update | - |
| article html file updated | 27 May 2016 23:22 CEST | Update | - |
| article html file updated | 27 May 2016 12:36 CEST | Update | - |
| article html file updated | 18 May 2016 14:46 CEST | Original file | - |
| article xml uploaded. | 18 May 2016 14:44 CEST | Original file | https://www.mdpi.com/2079-4991/6/5/93/xml |
| article pdf uploaded. | 18 May 2016 14:44 CEST | Version of Record | https://www.mdpi.com/2079-4991/6/5/93/pdf |
