| article html file updated | 9 February 2020 06:31 CET | Update | https://www.mdpi.com/1424-8220/18/2/566 |
| article html file updated | 30 September 2019 18:36 CEST | Update | N/A |
| article html file updated | 1 May 2019 18:43 CEST | Update | N/A |
| article html file updated | 17 April 2019 17:59 CEST | Update | N/A |
| article html file updated | 28 March 2019 23:03 CET | Update | N/A |
| article html file updated | 14 March 2018 19:46 CET | Update | N/A |
| article html file updated | 13 February 2018 09:38 CET | Original file | N/A |
| article xml uploaded. | 13 February 2018 09:36 CET | Update | https://www.mdpi.com/1424-8220/18/2/566/xml |
| article xml uploaded. | 13 February 2018 09:36 CET | Original file | N/A |
| article pdf uploaded. | 13 February 2018 09:36 CET | Version of Record | https://www.mdpi.com/1424-8220/18/2/566/pdf |
