| article html file updated | 7 February 2020 08:57 CET | Update | https://www.mdpi.com/1996-1944/9/5/388 |
| article html file updated | 5 May 2019 15:20 CEST | Update | - |
| article html file updated | 27 March 2019 05:09 CET | Update | - |
| article html file updated | 27 May 2016 08:57 CEST | Update | - |
| article html file updated | 25 May 2016 12:06 CEST | Update | - |
| article pdf uploaded. | 25 May 2016 11:58 CEST | Updated version of record | https://www.mdpi.com/1996-1944/9/5/388/pdf |
| article html file updated | 19 May 2016 11:34 CEST | Original file | - |
| article xml uploaded. | 19 May 2016 11:33 CEST | Original file | https://www.mdpi.com/1996-1944/9/5/388/xml |
| article pdf uploaded. | 19 May 2016 11:33 CEST | Version of Record | https://www.mdpi.com/1996-1944/9/5/388/pdf-vor |
