| article html file updated | 11 February 2020 07:28 CET | Update | https://www.mdpi.com/1424-8220/19/1/212 |
| article html file updated | 27 April 2019 09:48 CEST | Update | N/A |
| article html file updated | 13 April 2019 05:45 CEST | Update | N/A |
| article html file updated | 2 April 2019 23:56 CEST | Update | N/A |
| article html file updated | 10 January 2019 12:44 CET | Original file | N/A |
| article pdf uploaded. | 10 January 2019 12:42 CET | Updated version of record | https://www.mdpi.com/1424-8220/19/1/212/pdf |
| article xml uploaded. | 10 January 2019 12:42 CET | Update | https://www.mdpi.com/1424-8220/19/1/212/xml |
| article xml file uploaded | 10 January 2019 12:42 CET | Update | N/A |
| article pdf uploaded. | 8 January 2019 15:50 CET | Updated version of record | https://www.mdpi.com/1424-8220/19/1/212/pdf-vor |
| article pdf uploaded. | 8 January 2019 15:42 CET | Version of Record | https://www.mdpi.com/1424-8220/19/1/212/pdf-vor |
| article xml file uploaded | 8 January 2019 15:42 CET | Original file | N/A |