| article html file updated | 2 April 2020 06:24 CEST | Update | https://www.mdpi.com/1996-1944/13/6/1317 |
| article html file updated | 17 March 2020 06:54 CET | Update | - |
| article pdf uploaded. | 17 March 2020 06:52 CET | Updated version of record | https://www.mdpi.com/1996-1944/13/6/1317/pdf |
| article xml uploaded. | 17 March 2020 06:52 CET | Update | https://www.mdpi.com/1996-1944/13/6/1317/xml |
| article xml file uploaded | 17 March 2020 06:52 CET | Update | - |
| article html file updated | 14 March 2020 08:18 CET | Original file | - |
| article pdf uploaded. | 14 March 2020 08:16 CET | Version of Record | https://www.mdpi.com/1996-1944/13/6/1317/pdf-vor |
| article xml file uploaded | 14 March 2020 08:16 CET | Original file | - |
