| article html file updated | 9 February 2020 17:51 CET | Update | https://www.mdpi.com/2073-4433/9/5/189 |
| article html file updated | 3 October 2019 15:57 CEST | Update | - |
| article html file updated | 30 April 2019 19:16 CEST | Update | - |
| article html file updated | 16 April 2019 19:43 CEST | Update | - |
| article html file updated | 30 March 2019 01:28 CET | Update | - |
| article html file updated | 30 May 2018 15:58 CEST | Update | - |
| article html file updated | 16 May 2018 13:40 CEST | Original file | - |
| article pdf uploaded. | 16 May 2018 13:38 CEST | Version of Record | https://www.mdpi.com/2073-4433/9/5/189/pdf |
| article xml uploaded. | 16 May 2018 13:38 CEST | Update | https://www.mdpi.com/2073-4433/9/5/189/xml |
| article xml file uploaded | 16 May 2018 13:38 CEST | Original file | - |
