| article html file updated | 9 February 2020 14:05 CET | Update | https://www.mdpi.com/1424-8220/18/4/1225 |
| article html file updated | 2 October 2019 16:30 CEST | Update | N/A |
| article html file updated | 1 May 2019 02:57 CEST | Update | N/A |
| article html file updated | 17 April 2019 03:24 CEST | Update | N/A |
| article html file updated | 29 March 2019 16:17 CET | Update | N/A |
| article html file updated | 7 May 2018 05:14 CEST | Update | N/A |
| article html file updated | 18 April 2018 09:26 CEST | Update | N/A |
| article xml uploaded. | 18 April 2018 09:24 CEST | Update | https://www.mdpi.com/1424-8220/18/4/1225/xml |
| article pdf uploaded. | 18 April 2018 09:24 CEST | Updated version of record | https://www.mdpi.com/1424-8220/18/4/1225/pdf |
| article html file updated | 17 April 2018 08:57 CEST | Original file | N/A |
| article pdf uploaded. | 17 April 2018 08:55 CEST | Version of Record | https://www.mdpi.com/1424-8220/18/4/1225/pdf-vor |
| article xml file uploaded | 17 April 2018 08:55 CEST | Original file | N/A |