| article html file updated | 8 February 2020 04:28 CET | Update | https://www.mdpi.com/2072-6643/9/5/430 |
| article html file updated | 24 September 2019 12:40 CEST | Update | - |
| article html file updated | 4 May 2019 00:36 CEST | Update | - |
| article html file updated | 1 June 2017 07:35 CEST | Update | - |
| article html file updated | 27 April 2017 10:14 CEST | Update | - |
| article xml uploaded. | 27 April 2017 10:13 CEST | Update | https://www.mdpi.com/2072-6643/9/5/430/xml |
| article pdf uploaded. | 27 April 2017 10:13 CEST | Updated version of record | https://www.mdpi.com/2072-6643/9/5/430/pdf |
| article html file updated | 26 April 2017 15:00 CEST | Original file | - |
