| article html file updated | 11 February 2020 17:23 CET | Update | https://www.mdpi.com/2075-163X/9/2/124 |
| article html file updated | 15 October 2019 07:59 CEST | Update | - |
| article html file updated | 26 April 2019 13:56 CEST | Update | - |
| article html file updated | 12 April 2019 09:30 CEST | Update | - |
| article html file updated | 4 April 2019 00:06 CEST | Update | - |
| article html file updated | 4 March 2019 05:27 CET | Update | - |
| article html file updated | 1 March 2019 07:07 CET | Update | - |
| article html file updated | 20 February 2019 11:15 CET | Original file | - |
| article pdf uploaded. | 20 February 2019 11:14 CET | Version of Record | https://www.mdpi.com/2075-163X/9/2/124/pdf |
| article xml uploaded. | 20 February 2019 11:14 CET | Update | https://www.mdpi.com/2075-163X/9/2/124/xml |
| article xml file uploaded | 20 February 2019 11:14 CET | Original file | - |
