| article html file updated | 12 February 2020 20:40 CET | Update | https://www.mdpi.com/2073-4433/10/6/334 |
| article html file updated | 22 October 2019 03:23 CEST | Update | - |
| article html file updated | 3 July 2019 16:41 CEST | Update | - |
| article html file updated | 19 June 2019 09:58 CEST | Original file | - |
| article pdf uploaded. | 19 June 2019 09:56 CEST | Version of Record | https://www.mdpi.com/2073-4433/10/6/334/pdf |
| article xml uploaded. | 19 June 2019 09:56 CEST | Update | https://www.mdpi.com/2073-4433/10/6/334/xml |
| article xml file uploaded | 19 June 2019 09:56 CEST | Original file | - |
