| article html file updated | 8 February 2020 00:10 CET | Update | https://www.mdpi.com/1424-8220/17/3/455 |
| article html file updated | 23 September 2019 12:21 CEST | Update | N/A |
| article html file updated | 4 May 2019 09:38 CEST | Update | N/A |
| article html file updated | 31 March 2017 09:50 CEST | Update | N/A |
| article html file updated | 27 February 2017 07:47 CET | Update | N/A |
| article xml uploaded. | 27 February 2017 07:46 CET | Update | https://www.mdpi.com/1424-8220/17/3/455/xml |
| article xml uploaded. | 27 February 2017 07:46 CET | Update | N/A |
| article pdf uploaded. | 27 February 2017 07:46 CET | Updated version of record | https://www.mdpi.com/1424-8220/17/3/455/pdf |
| article html file updated | 24 February 2017 10:24 CET | Original file | N/A |
| article xml uploaded. | 24 February 2017 10:12 CET | Update | N/A |
| article xml uploaded. | 24 February 2017 10:12 CET | Original file | N/A |
| article pdf uploaded. | 24 February 2017 10:12 CET | Version of Record | https://www.mdpi.com/1424-8220/17/3/455/pdf-vor |
