| article html file updated | 11 February 2020 03:26 CET | Update | https://www.mdpi.com/2075-4418/8/4/83 |
| article html file updated | 12 October 2019 00:32 CEST | Update | N/A |
| article html file updated | 27 April 2019 18:45 CEST | Update | N/A |
| article html file updated | 13 April 2019 14:39 CEST | Update | N/A |
| article html file updated | 2 April 2019 13:57 CEST | Update | N/A |
| article html file updated | 26 December 2018 20:50 CET | Update | N/A |
| article html file updated | 15 December 2018 09:48 CET | Original file | N/A |
| article pdf uploaded. | 15 December 2018 09:47 CET | Version of Record | https://www.mdpi.com/2075-4418/8/4/83/pdf |
| article xml uploaded. | 15 December 2018 09:47 CET | Update | https://www.mdpi.com/2075-4418/8/4/83/xml |
| article xml file uploaded | 15 December 2018 09:47 CET | Original file | N/A |
