| article html file updated | 9 February 2020 20:56 CET | Update | https://www.mdpi.com/1660-4601/15/6/1222 |
| article html file updated | 4 October 2019 11:03 CEST | Update | - |
| article html file updated | 30 April 2019 12:12 CEST | Update | - |
| article html file updated | 16 April 2019 12:36 CEST | Update | - |
| article html file updated | 16 April 2019 07:18 CEST | Update | - |
| article html file updated | 30 March 2019 09:27 CET | Update | - |
| article html file updated | 27 June 2018 13:34 CEST | Update | - |
| article html file updated | 10 June 2018 09:31 CEST | Original file | - |
| article pdf uploaded. | 10 June 2018 09:30 CEST | Version of Record | https://www.mdpi.com/1660-4601/15/6/1222/pdf |
| article xml uploaded. | 10 June 2018 09:30 CEST | Update | https://www.mdpi.com/1660-4601/15/6/1222/xml |
| article xml file uploaded | 10 June 2018 09:30 CEST | Original file | - |
