| article html file updated | 11 February 2020 02:17 CET | Update | https://www.mdpi.com/2075-4698/8/4/124 |
| article html file updated | 27 April 2019 21:26 CEST | Update | - |
| article html file updated | 13 April 2019 17:16 CEST | Update | - |
| article html file updated | 2 April 2019 10:46 CEST | Update | - |
| article html file updated | 26 December 2018 10:26 CET | Update | - |
| article html file updated | 10 December 2018 11:39 CET | Original file | - |
| article pdf uploaded. | 10 December 2018 11:38 CET | Version of Record | https://www.mdpi.com/2075-4698/8/4/124/pdf |
| article xml uploaded. | 10 December 2018 11:38 CET | Update | https://www.mdpi.com/2075-4698/8/4/124/xml |
| article xml file uploaded | 10 December 2018 11:38 CET | Original file | - |
