| article html file updated | 12 February 2020 03:27 CET | Update | https://www.mdpi.com/2073-4441/11/4/709 |
| article html file updated | 17 October 2019 20:39 CEST | Update | - |
| article html file updated | 9 May 2019 20:45 CEST | Update | - |
| article html file updated | 25 April 2019 16:01 CEST | Update | - |
| article html file updated | 20 April 2019 11:37 CEST | Original file | - |
| article pdf uploaded. | 20 April 2019 11:35 CEST | Updated version of record | https://www.mdpi.com/2073-4441/11/4/709/pdf |
| article xml uploaded. | 20 April 2019 11:35 CEST | Update | https://www.mdpi.com/2073-4441/11/4/709/xml |
| article xml file uploaded | 20 April 2019 11:35 CEST | Update | - |
| article xml file uploaded | 6 April 2019 08:47 CEST | Original file | - |
