| article html file updated | 9 February 2020 18:37 CET | Update | https://www.mdpi.com/1424-8220/18/5/1663 |
| article html file updated | 3 October 2019 20:36 CEST | Update | N/A |
| article html file updated | 30 April 2019 17:39 CEST | Update | N/A |
| article html file updated | 16 April 2019 18:04 CEST | Update | N/A |
| article html file updated | 30 March 2019 03:29 CET | Update | N/A |
| article html file updated | 31 May 2018 09:29 CEST | Update | N/A |
| article html file updated | 22 May 2018 14:37 CEST | Original file | N/A |
| article pdf uploaded. | 22 May 2018 14:36 CEST | Version of Record | https://www.mdpi.com/1424-8220/18/5/1663/pdf |
| article xml uploaded. | 22 May 2018 14:36 CEST | Update | https://www.mdpi.com/1424-8220/18/5/1663/xml |
| article xml file uploaded | 22 May 2018 14:36 CEST | Original file | N/A |
