| article html file updated | 8 February 2020 02:52 CET | Update | https://www.mdpi.com/2072-666X/8/4/115 |
| article html file updated | 24 September 2019 03:48 CEST | Update | N/A |
| article html file updated | 4 May 2019 03:41 CEST | Update | N/A |
| article html file updated | 15 October 2018 05:31 CEST | Update | N/A |
| article html file updated | 28 April 2017 07:08 CEST | Update | N/A |
| article html file updated | 4 April 2017 15:24 CEST | Original file | N/A |
| article xml uploaded. | 4 April 2017 15:22 CEST | Update | https://www.mdpi.com/2072-666X/8/4/115/xml |
| article pdf uploaded. | 4 April 2017 15:22 CEST | Version of Record | https://www.mdpi.com/2072-666X/8/4/115/pdf |
