| article html file updated | 9 February 2020 08:47 CET | Update | https://www.mdpi.com/1660-4601/15/3/457 |
| article html file updated | 1 October 2019 07:43 CEST | Update | - |
| article html file updated | 1 May 2019 13:56 CEST | Update | - |
| article html file updated | 17 April 2019 13:33 CEST | Update | - |
| article html file updated | 29 March 2019 04:18 CET | Update | - |
| article html file updated | 26 March 2018 14:08 CEST | Update | - |
| article html file updated | 6 March 2018 15:35 CET | Original file | - |
| article xml uploaded. | 6 March 2018 15:33 CET | Original file | https://www.mdpi.com/1660-4601/15/3/457/xml |
| article pdf uploaded. | 6 March 2018 15:33 CET | Version of Record | https://www.mdpi.com/1660-4601/15/3/457/pdf |
