| article html file updated | 8 February 2020 04:26 CET | Update | https://www.mdpi.com/2072-6643/9/5/429 |
| article html file updated | 24 September 2019 12:36 CEST | Update | - |
| article html file updated | 4 May 2019 00:38 CEST | Update | - |
| article html file updated | 1 June 2017 07:35 CEST | Update | - |
| article html file updated | 4 May 2017 12:18 CEST | Update | - |
| article xml uploaded. | 4 May 2017 12:17 CEST | Update | https://www.mdpi.com/2072-6643/9/5/429/xml |
| article pdf uploaded. | 4 May 2017 12:17 CEST | Updated version of record | https://www.mdpi.com/2072-6643/9/5/429/pdf |
| article html file updated | 26 April 2017 15:02 CEST | Original file | - |
| article pdf uploaded. | 26 April 2017 15:01 CEST | Version of Record | https://www.mdpi.com/2072-6643/9/5/429/pdf-vor |
