| article html file updated | 10 February 2020 09:39 CET | Update | https://www.mdpi.com/1660-4601/15/9/1949 |
| article html file updated | 7 October 2019 13:35 CEST | Update | - |
| article html file updated | 29 April 2019 08:19 CEST | Update | - |
| article html file updated | 15 April 2019 04:04 CEST | Update | - |
| article html file updated | 31 March 2019 16:06 CEST | Update | - |
| article html file updated | 27 September 2018 12:14 CEST | Update | - |
| article html file updated | 8 September 2018 00:37 CEST | Original file | - |
| article pdf uploaded. | 7 September 2018 02:27 CEST | Updated version of record | https://www.mdpi.com/1660-4601/15/9/1949/pdf |
| article xml uploaded. | 7 September 2018 02:27 CEST | Update | https://www.mdpi.com/1660-4601/15/9/1949/xml |
| article xml file uploaded | 7 September 2018 02:27 CEST | Update | - |
| article pdf uploaded. | 6 September 2018 16:19 CEST | Updated version of record | https://www.mdpi.com/1660-4601/15/9/1949/pdf-vor |
| article pdf uploaded. | 6 September 2018 16:17 CEST | Version of Record | https://www.mdpi.com/1660-4601/15/9/1949/pdf-vor |
| article xml file uploaded | 6 September 2018 16:17 CEST | Original file | - |
