| article html file updated | 9 February 2020 14:09 CET | Update | https://www.mdpi.com/2079-4991/8/4/249 |
| article html file updated | 2 October 2019 16:49 CEST | Update | N/A |
| article html file updated | 1 May 2019 02:51 CEST | Update | N/A |
| article html file updated | 17 April 2019 03:18 CEST | Update | N/A |
| article html file updated | 29 March 2019 16:25 CET | Update | N/A |
| article html file updated | 1 May 2018 12:47 CEST | Update | N/A |
| article html file updated | 17 April 2018 11:59 CEST | Original file | N/A |
| article pdf uploaded. | 17 April 2018 11:58 CEST | Version of Record | https://www.mdpi.com/2079-4991/8/4/249/pdf |
| article xml uploaded. | 17 April 2018 11:58 CEST | Update | https://www.mdpi.com/2079-4991/8/4/249/xml |
| article xml file uploaded | 17 April 2018 11:58 CEST | Original file | N/A |
