| article html file updated | 13 February 2020 06:19 CET | Update | https://www.mdpi.com/2073-4344/9/8/656 |
| article html file updated | 28 August 2019 00:51 CEST | Update | - |
| article html file updated | 28 August 2019 00:29 CEST | Update | - |
| article html file updated | 1 August 2019 01:19 CEST | Original file | - |
| article pdf uploaded. | 31 July 2019 13:37 CEST | Version of Record | https://www.mdpi.com/2073-4344/9/8/656/pdf |
| article xml uploaded. | 31 July 2019 13:37 CEST | Update | https://www.mdpi.com/2073-4344/9/8/656/xml |
| article xml file uploaded | 31 July 2019 13:37 CEST | Original file | - |
