| article html file updated | 9 February 2020 01:36 CET | Update | https://www.mdpi.com/1424-8220/18/1/94 |
| article html file updated | 29 September 2019 14:03 CEST | Update | N/A |
| article html file updated | 2 May 2019 05:15 CEST | Update | N/A |
| article html file updated | 18 April 2019 03:17 CEST | Update | N/A |
| article html file updated | 28 March 2019 12:10 CET | Update | N/A |
| article html file updated | 2 February 2018 10:33 CET | Update | N/A |
| article html file updated | 31 December 2017 07:40 CET | Original file | N/A |
| article xml uploaded. | 31 December 2017 07:39 CET | Update | https://www.mdpi.com/1424-8220/18/1/94/xml |
| article xml uploaded. | 31 December 2017 07:39 CET | Original file | N/A |
| article pdf uploaded. | 31 December 2017 07:39 CET | Version of Record | https://www.mdpi.com/1424-8220/18/1/94/pdf |
