| article html file updated | 12 February 2020 02:44 CET | Update | https://www.mdpi.com/2073-8994/11/4/474 |
| article html file updated | 17 October 2019 16:42 CEST | Update | - |
| article html file updated | 8 May 2019 19:04 CEST | Update | - |
| article html file updated | 8 May 2019 18:47 CEST | Update | - |
| article html file updated | 25 April 2019 17:26 CEST | Update | - |
| article html file updated | 11 April 2019 13:10 CEST | Update | - |
| article html file updated | 10 April 2019 07:51 CEST | Update | - |
| article html file updated | 3 April 2019 11:49 CEST | Original file | - |
| article pdf uploaded. | 3 April 2019 11:47 CEST | Version of Record | https://www.mdpi.com/2073-8994/11/4/474/pdf |
| article xml uploaded. | 3 April 2019 11:47 CEST | Update | https://www.mdpi.com/2073-8994/11/4/474/xml |
| article xml file uploaded | 3 April 2019 11:47 CEST | Original file | - |
