| article html file updated | 12 February 2020 01:11 CET | Update | https://www.mdpi.com/2073-4441/11/4/639 |
| article html file updated | 17 October 2019 07:00 CEST | Update | - |
| article html file updated | 9 May 2019 20:25 CEST | Update | - |
| article html file updated | 25 April 2019 20:45 CEST | Update | - |
| article html file updated | 11 April 2019 15:56 CEST | Update | - |
| article html file updated | 30 March 2019 11:33 CET | Original file | - |
| article pdf uploaded. | 30 March 2019 11:32 CET | Updated version of record | https://www.mdpi.com/2073-4441/11/4/639/pdf |
| article xml uploaded. | 30 March 2019 11:32 CET | Update | https://www.mdpi.com/2073-4441/11/4/639/xml |
| article xml file uploaded | 30 March 2019 11:31 CET | Update | - |
| article pdf uploaded. | 27 March 2019 14:38 CET | Version of Record | https://www.mdpi.com/2073-4441/11/4/639/pdf-vor |
| article xml file uploaded | 27 March 2019 14:38 CET | Original file | - |
