| article html file updated | 8 February 2020 01:12 CET | Update | https://www.mdpi.com/1424-8220/17/3/562 |
| article html file updated | 23 September 2019 18:18 CEST | Update | - |
| article html file updated | 4 May 2019 07:18 CEST | Update | - |
| article html file updated | 31 March 2017 10:10 CEST | Update | - |
| article html file updated | 11 March 2017 12:43 CET | Original file | - |
| article xml uploaded. | 11 March 2017 12:42 CET | Original file | https://www.mdpi.com/1424-8220/17/3/562/xml |
| article pdf uploaded. | 11 March 2017 12:42 CET | Updated version of record | https://www.mdpi.com/1424-8220/17/3/562/pdf |
| article pdf uploaded. | 10 March 2017 10:29 CET | Version of Record | https://www.mdpi.com/1424-8220/17/3/562/pdf-vor |
