| article html file updated | 9 February 2020 10:12 CET | Update | https://www.mdpi.com/1660-4601/15/3/540 |
| article html file updated | 1 October 2019 17:21 CEST | Update | - |
| article html file updated | 1 May 2019 10:58 CEST | Update | - |
| article html file updated | 17 April 2019 10:49 CEST | Update | - |
| article html file updated | 29 March 2019 07:21 CET | Update | - |
| article html file updated | 26 March 2018 14:31 CEST | Update | - |
| article html file updated | 17 March 2018 10:00 CET | Original file | - |
| article xml uploaded. | 17 March 2018 09:58 CET | Original file | https://www.mdpi.com/1660-4601/15/3/540/xml |
| article pdf uploaded. | 17 March 2018 09:58 CET | Version of Record | https://www.mdpi.com/1660-4601/15/3/540/pdf |
