| article html file updated | 9 February 2020 01:21 CET | Update | https://www.mdpi.com/1424-8220/18/1/65 |
| article html file updated | 29 September 2019 12:34 CEST | Update | N/A |
| article html file updated | 2 May 2019 05:48 CEST | Update | N/A |
| article html file updated | 18 April 2019 03:48 CEST | Update | N/A |
| article html file updated | 28 March 2019 11:32 CET | Update | N/A |
| article html file updated | 2 February 2018 10:26 CET | Update | N/A |
| article html file updated | 27 December 2017 14:43 CET | Original file | N/A |
| article xml uploaded. | 27 December 2017 14:42 CET | Update | https://www.mdpi.com/1424-8220/18/1/65/xml |
| article xml uploaded. | 27 December 2017 14:42 CET | Original file | N/A |
| article pdf uploaded. | 27 December 2017 14:42 CET | Version of Record | https://www.mdpi.com/1424-8220/18/1/65/pdf |
