| article html file updated | 7 February 2020 10:52 CET | Update | https://www.mdpi.com/2071-1050/8/7/592 |
| article html file updated | 5 May 2019 11:39 CEST | Update | - |
| article html file updated | 27 March 2019 08:45 CET | Update | - |
| article html file updated | 29 July 2016 12:47 CEST | Update | - |
| article html file updated | 30 June 2016 07:44 CEST | Update | - |
| article xml uploaded. | 30 June 2016 07:42 CEST | Update | https://www.mdpi.com/2071-1050/8/7/592/xml |
| article pdf uploaded. | 30 June 2016 07:42 CEST | Updated version of record | https://www.mdpi.com/2071-1050/8/7/592/pdf |
| article html file updated | 29 June 2016 09:36 CEST | Original file | - |
