| article html file updated | 8 February 2020 05:50 CET | Update | https://www.mdpi.com/2072-6643/9/5/496 |
| article html file updated | 24 September 2019 19:46 CEST | Update | - |
| article html file updated | 3 May 2019 22:06 CEST | Update | - |
| article html file updated | 1 June 2017 07:32 CEST | Update | - |
| article html file updated | 23 May 2017 04:13 CEST | Update | - |
| article html file updated | 15 May 2017 10:46 CEST | Original file | - |
| article xml uploaded. | 15 May 2017 10:44 CEST | Update | https://www.mdpi.com/2072-6643/9/5/496/xml |
| article pdf uploaded. | 15 May 2017 10:44 CEST | Updated version of record | https://www.mdpi.com/2072-6643/9/5/496/pdf |
| article pdf uploaded. | 14 May 2017 06:52 CEST | Version of Record | https://www.mdpi.com/2072-6643/9/5/496/pdf-vor |
