| article html file updated | 9 February 2020 18:18 CET | Update | https://www.mdpi.com/1999-4923/10/2/59 |
| article html file updated | 3 October 2019 18:36 CEST | Update | - |
| article html file updated | 30 April 2019 18:21 CEST | Update | - |
| article html file updated | 16 April 2019 18:47 CEST | Update | - |
| article html file updated | 30 March 2019 02:37 CET | Update | - |
| article html file updated | 27 June 2018 13:48 CEST | Update | - |
| article html file updated | 19 May 2018 11:07 CEST | Original file | - |
| article pdf uploaded. | 19 May 2018 11:05 CEST | Version of Record | https://www.mdpi.com/1999-4923/10/2/59/pdf |
| article xml uploaded. | 19 May 2018 11:05 CEST | Update | https://www.mdpi.com/1999-4923/10/2/59/xml |
| article xml file uploaded | 19 May 2018 11:05 CEST | Original file | - |
