| article html file updated | 12 February 2020 03:19 CET | Update | https://www.mdpi.com/2220-9964/8/4/178 |
| article html file updated | 17 October 2019 19:57 CEST | Update | - |
| article html file updated | 9 May 2019 10:57 CEST | Update | - |
| article html file updated | 25 April 2019 16:16 CEST | Update | - |
| article html file updated | 11 April 2019 12:17 CEST | Update | - |
| article html file updated | 10 April 2019 07:03 CEST | Update | - |
| article html file updated | 5 April 2019 12:02 CEST | Original file | - |
| article pdf uploaded. | 5 April 2019 12:00 CEST | Version of Record | https://www.mdpi.com/2220-9964/8/4/178/pdf |
| article xml uploaded. | 5 April 2019 12:00 CEST | Update | https://www.mdpi.com/2220-9964/8/4/178/xml |
| article xml file uploaded | 5 April 2019 12:00 CEST | Original file | - |
