| article html file updated | 9 February 2020 09:05 CET | Update | https://www.mdpi.com/1660-4601/15/3/473 |
| article html file updated | 1 October 2019 09:26 CEST | Update | - |
| article html file updated | 1 May 2019 13:20 CEST | Update | - |
| article html file updated | 17 April 2019 13:00 CEST | Update | - |
| article html file updated | 29 March 2019 04:55 CET | Update | - |
| article html file updated | 26 March 2018 14:13 CEST | Update | - |
| article html file updated | 8 March 2018 13:12 CET | Original file | - |
| article xml uploaded. | 8 March 2018 13:10 CET | Update | https://www.mdpi.com/1660-4601/15/3/473/xml |
| article pdf uploaded. | 8 March 2018 13:10 CET | Version of Record | https://www.mdpi.com/1660-4601/15/3/473/pdf |
