| article html file updated | 11 February 2020 22:35 CET | Update | https://www.mdpi.com/1424-8220/19/6/1312 |
| article html file updated | 16 October 2019 16:38 CEST | Update | N/A |
| article html file updated | 26 April 2019 02:28 CEST | Update | N/A |
| article html file updated | 11 April 2019 21:29 CEST | Update | N/A |
| article html file updated | 10 April 2019 11:09 CEST | Update | N/A |
| article html file updated | 4 April 2019 14:15 CEST | Update | N/A |
| article html file updated | 28 March 2019 10:16 CET | Original file | N/A |
| article pdf uploaded. | 28 March 2019 10:13 CET | Updated version of record | https://www.mdpi.com/1424-8220/19/6/1312/pdf |
| article xml uploaded. | 28 March 2019 10:13 CET | Update | https://www.mdpi.com/1424-8220/19/6/1312/xml |
| article xml file uploaded | 28 March 2019 10:13 CET | Update | N/A |
| article pdf uploaded. | 15 March 2019 15:27 CET | Version of Record | https://www.mdpi.com/1424-8220/19/6/1312/pdf-vor |
| article xml file uploaded | 15 March 2019 15:27 CET | Original file | N/A |