| article html file updated | 11 February 2020 23:04 CET | Update | https://www.mdpi.com/1660-4601/16/6/977 |
| article html file updated | 26 April 2019 01:27 CEST | Update | - |
| article html file updated | 11 April 2019 20:27 CEST | Update | - |
| article html file updated | 4 April 2019 15:32 CEST | Update | - |
| article html file updated | 19 March 2019 08:57 CET | Original file | - |
| article pdf uploaded. | 19 March 2019 08:56 CET | Updated version of record | https://www.mdpi.com/1660-4601/16/6/977/pdf |
| article xml uploaded. | 19 March 2019 08:56 CET | Update | https://www.mdpi.com/1660-4601/16/6/977/xml |
| article xml file uploaded | 19 March 2019 08:56 CET | Update | - |
| article pdf uploaded. | 18 March 2019 16:11 CET | Version of Record | https://www.mdpi.com/1660-4601/16/6/977/pdf-vor |
| article xml file uploaded | 18 March 2019 16:11 CET | Original file | - |
