| article html file updated | 9 February 2020 14:19 CET | Update | https://www.mdpi.com/1424-8220/18/4/1249 |
| article html file updated | 2 October 2019 17:47 CEST | Update | - |
| article html file updated | 1 May 2019 02:31 CEST | Update | - |
| article html file updated | 17 April 2019 03:00 CEST | Update | - |
| article html file updated | 29 March 2019 16:49 CET | Update | - |
| article html file updated | 7 May 2018 05:20 CEST | Update | - |
| article html file updated | 19 April 2018 05:18 CEST | Update | - |
| article xml uploaded. | 19 April 2018 05:17 CEST | Update | https://www.mdpi.com/1424-8220/18/4/1249/xml |
| article pdf uploaded. | 19 April 2018 05:17 CEST | Updated version of record | https://www.mdpi.com/1424-8220/18/4/1249/pdf |
| article html file updated | 18 April 2018 11:29 CEST | Original file | - |
| article pdf uploaded. | 18 April 2018 11:28 CEST | Version of Record | https://www.mdpi.com/1424-8220/18/4/1249/pdf-vor |
| article xml file uploaded | 18 April 2018 11:28 CEST | Original file | - |
