| article html file updated | 8 February 2020 00:31 CET | Update | https://www.mdpi.com/2072-666X/8/3/71 |
| article html file updated | 23 September 2019 14:21 CEST | Update | N/A |
| article html file updated | 4 May 2019 08:50 CEST | Update | N/A |
| article html file updated | 15 October 2018 05:31 CEST | Update | N/A |
| article html file updated | 28 March 2017 03:10 CEST | Update | N/A |
| article html file updated | 1 March 2017 09:54 CET | Original file | N/A |
| article xml uploaded. | 1 March 2017 09:53 CET | Original file | https://www.mdpi.com/2072-666X/8/3/71/xml |
| article pdf uploaded. | 1 March 2017 09:53 CET | Version of Record | https://www.mdpi.com/2072-666X/8/3/71/pdf |
