| article html file updated | 8 February 2020 02:43 CET | Update | https://www.mdpi.com/2072-666X/8/4/112 |
| article html file updated | 24 September 2019 02:58 CEST | Update | N/A |
| article html file updated | 4 May 2019 03:59 CEST | Update | N/A |
| article html file updated | 15 October 2018 05:31 CEST | Update | N/A |
| article html file updated | 28 April 2017 07:07 CEST | Update | N/A |
| article html file updated | 1 April 2017 06:03 CEST | Original file | N/A |
| article xml uploaded. | 1 April 2017 06:02 CEST | Update | https://www.mdpi.com/2072-666X/8/4/112/xml |
| article pdf uploaded. | 1 April 2017 06:02 CEST | Version of Record | https://www.mdpi.com/2072-666X/8/4/112/pdf |
