| article html file updated | 9 February 2020 01:35 CET | Update | https://www.mdpi.com/2079-4991/8/1/17 |
| article html file updated | 29 September 2019 13:57 CEST | Update | N/A |
| article html file updated | 2 May 2019 05:17 CEST | Update | N/A |
| article html file updated | 18 April 2019 03:20 CEST | Update | N/A |
| article html file updated | 28 March 2019 12:07 CET | Update | N/A |
| article html file updated | 1 February 2018 08:29 CET | Update | N/A |
| article html file updated | 30 December 2017 12:20 CET | Original file | N/A |
| article xml uploaded. | 30 December 2017 12:19 CET | Original file | https://www.mdpi.com/2079-4991/8/1/17/xml |
| article pdf uploaded. | 30 December 2017 12:19 CET | Version of Record | https://www.mdpi.com/2079-4991/8/1/17/pdf |
