| article html file updated | 9 February 2020 16:26 CET | Update | https://www.mdpi.com/2220-9964/7/5/174 |
| article html file updated | 3 October 2019 06:33 CEST | Update | - |
| article html file updated | 30 April 2019 22:21 CEST | Update | - |
| article html file updated | 16 April 2019 22:50 CEST | Update | - |
| article html file updated | 29 March 2019 21:57 CET | Update | - |
| article html file updated | 30 May 2018 15:41 CEST | Update | - |
| article html file updated | 4 May 2018 15:40 CEST | Original file | - |
| article pdf uploaded. | 4 May 2018 15:38 CEST | Version of Record | https://www.mdpi.com/2220-9964/7/5/174/pdf |
| article xml uploaded. | 4 May 2018 15:38 CEST | Update | https://www.mdpi.com/2220-9964/7/5/174/xml |
| article xml file uploaded | 4 May 2018 15:38 CEST | Original file | - |
