| article html file updated | 11 February 2020 04:47 CET | Update | https://www.mdpi.com/2071-1050/11/1/58 |
| article html file updated | 12 October 2019 08:45 CEST | Update | N/A |
| article html file updated | 27 April 2019 15:50 CEST | Update | N/A |
| article html file updated | 13 April 2019 11:40 CEST | Update | N/A |
| article html file updated | 2 April 2019 17:27 CEST | Update | N/A |
| article html file updated | 16 January 2019 04:21 CET | Update | N/A |
| article html file updated | 22 December 2018 07:58 CET | Original file | N/A |
| article pdf uploaded. | 22 December 2018 07:57 CET | Version of Record | https://www.mdpi.com/2071-1050/11/1/58/pdf |
| article xml uploaded. | 22 December 2018 07:57 CET | Update | https://www.mdpi.com/2071-1050/11/1/58/xml |
| article xml file uploaded | 22 December 2018 07:57 CET | Original file | N/A |