| article html file updated | 9 February 2020 12:32 CET | Update | https://www.mdpi.com/1660-4601/15/4/675 |
| article html file updated | 2 October 2019 06:53 CEST | Update | - |
| article html file updated | 1 May 2019 06:05 CEST | Update | - |
| article html file updated | 17 April 2019 06:11 CEST | Update | - |
| article html file updated | 29 March 2019 12:43 CET | Update | - |
| article html file updated | 1 May 2018 04:55 CEST | Update | - |
| article html file updated | 4 April 2018 13:05 CEST | Original file | - |
| article pdf uploaded. | 4 April 2018 13:04 CEST | Version of Record | https://www.mdpi.com/1660-4601/15/4/675/pdf |
| article xml uploaded. | 4 April 2018 13:04 CEST | Update | https://www.mdpi.com/1660-4601/15/4/675/xml |
| article xml file uploaded | 4 April 2018 13:04 CEST | Original file | - |
