| article html file updated | 12 February 2020 01:54 CET | Update | https://www.mdpi.com/2077-1444/10/4/236 |
| article html file updated | 8 May 2019 16:18 CEST | Update | - |
| article html file updated | 25 April 2019 19:09 CEST | Update | - |
| article html file updated | 16 April 2019 12:10 CEST | Original file | - |
| article pdf uploaded. | 16 April 2019 12:09 CEST | Updated version of record | https://www.mdpi.com/2077-1444/10/4/236/pdf |
| article xml uploaded. | 16 April 2019 12:09 CEST | Update | https://www.mdpi.com/2077-1444/10/4/236/xml |
| article xml file uploaded | 16 April 2019 12:09 CEST | Update | - |
| article pdf uploaded. | 30 March 2019 11:20 CET | Version of Record | https://www.mdpi.com/2077-1444/10/4/236/pdf-vor |
| article xml file uploaded | 30 March 2019 11:20 CET | Original file | - |
