| article html file updated | 8 February 2020 05:32 CET | Update | https://www.mdpi.com/2072-6643/9/5/479 |
| article html file updated | 24 September 2019 18:11 CEST | Update | - |
| article html file updated | 3 May 2019 22:40 CEST | Update | - |
| article html file updated | 1 June 2017 07:39 CEST | Update | - |
| article html file updated | 23 May 2017 03:59 CEST | Update | - |
| article html file updated | 10 May 2017 12:56 CEST | Original file | - |
| article xml uploaded. | 10 May 2017 12:55 CEST | Original file | https://www.mdpi.com/2072-6643/9/5/479/xml |
| article pdf uploaded. | 10 May 2017 12:55 CEST | Version of Record | https://www.mdpi.com/2072-6643/9/5/479/pdf |
