| article html file updated | 9 February 2020 08:38 CET | Update | https://www.mdpi.com/1660-4601/15/3/448 |
| article html file updated | 1 October 2019 06:50 CEST | Update | - |
| article html file updated | 1 May 2019 14:15 CEST | Update | - |
| article html file updated | 17 April 2019 13:52 CEST | Update | - |
| article html file updated | 29 March 2019 03:56 CET | Update | - |
| article html file updated | 26 March 2018 14:05 CEST | Update | - |
| article html file updated | 5 March 2018 08:08 CET | Original file | - |
| article xml uploaded. | 5 March 2018 08:07 CET | Update | https://www.mdpi.com/1660-4601/15/3/448/xml |
| article pdf uploaded. | 5 March 2018 08:07 CET | Version of Record | https://www.mdpi.com/1660-4601/15/3/448/pdf |
