| article html file updated | 12 February 2020 11:00 CET | Update | https://www.mdpi.com/2073-4441/11/5/968 |
| article html file updated | 19 October 2019 19:18 CEST | Update | - |
| article html file updated | 5 June 2019 23:28 CEST | Update | - |
| article html file updated | 9 May 2019 10:37 CEST | Original file | - |
| article pdf uploaded. | 9 May 2019 10:36 CEST | Version of Record | https://www.mdpi.com/2073-4441/11/5/968/pdf |
| article xml uploaded. | 9 May 2019 10:36 CEST | Update | https://www.mdpi.com/2073-4441/11/5/968/xml |
| article xml file uploaded | 9 May 2019 10:36 CEST | Original file | - |
