| article html file updated | 12 February 2020 01:59 CET | Update | https://www.mdpi.com/2077-1444/10/4/240 |
| article html file updated | 8 May 2019 16:21 CEST | Update | - |
| article html file updated | 25 April 2019 18:57 CEST | Update | - |
| article html file updated | 16 April 2019 12:45 CEST | Original file | - |
| article pdf uploaded. | 16 April 2019 12:44 CEST | Updated version of record | https://www.mdpi.com/2077-1444/10/4/240/pdf |
| article xml uploaded. | 16 April 2019 12:44 CEST | Update | https://www.mdpi.com/2077-1444/10/4/240/xml |
| article xml file uploaded | 16 April 2019 12:44 CEST | Update | - |
| article pdf uploaded. | 31 March 2019 11:24 CEST | Version of Record | https://www.mdpi.com/2077-1444/10/4/240/pdf-vor |
| article xml file uploaded | 31 March 2019 11:24 CEST | Original file | - |
