| article html file updated | 8 February 2020 03:29 CET | Update | https://www.mdpi.com/2072-666X/8/4/122 |
| article html file updated | 24 September 2019 07:06 CEST | Update | N/A |
| article html file updated | 4 May 2019 02:24 CEST | Update | N/A |
| article html file updated | 15 October 2018 05:34 CEST | Update | N/A |
| article html file updated | 28 April 2017 07:10 CEST | Update | N/A |
| article html file updated | 14 April 2017 06:26 CEST | Update | N/A |
| article xml uploaded. | 14 April 2017 06:24 CEST | Update | https://www.mdpi.com/2072-666X/8/4/122/xml |
| article pdf uploaded. | 14 April 2017 06:24 CEST | Updated version of record | https://www.mdpi.com/2072-666X/8/4/122/pdf |
| article html file updated | 13 April 2017 10:02 CEST | Original file | N/A |
| article pdf uploaded. | 13 April 2017 10:01 CEST | Version of Record | https://www.mdpi.com/2072-666X/8/4/122/pdf-vor |
