| article html file updated | 9 February 2020 11:38 CET | Update | https://www.mdpi.com/2073-4441/10/4/396 |
| article html file updated | 2 October 2019 01:36 CEST | Update | - |
| article html file updated | 1 May 2019 07:53 CEST | Update | - |
| article html file updated | 17 April 2019 07:51 CEST | Update | - |
| article html file updated | 29 March 2019 10:41 CET | Update | - |
| article html file updated | 1 May 2018 06:05 CEST | Update | - |
| article html file updated | 30 March 2018 12:41 CEST | Update | - |
| article xml uploaded. | 30 March 2018 12:40 CEST | Update | https://www.mdpi.com/2073-4441/10/4/396/xml |
| article pdf uploaded. | 30 March 2018 12:40 CEST | Updated version of record | https://www.mdpi.com/2073-4441/10/4/396/pdf |
| article html file updated | 28 March 2018 17:17 CEST | Original file | - |
| article pdf uploaded. | 28 March 2018 17:15 CEST | Version of Record | https://www.mdpi.com/2073-4441/10/4/396/pdf-vor |
