| article html file updated | 9 February 2020 06:15 CET | Update | https://www.mdpi.com/1999-4923/10/1/24 |
| article html file updated | 30 September 2019 17:07 CEST | Update | N/A |
| article html file updated | 1 May 2019 19:16 CEST | Update | N/A |
| article html file updated | 17 April 2019 18:28 CEST | Update | N/A |
| article html file updated | 28 March 2019 22:32 CET | Update | N/A |
| article html file updated | 27 March 2018 14:56 CEST | Update | N/A |
| article html file updated | 11 February 2018 06:55 CET | Original file | N/A |
| article xml uploaded. | 11 February 2018 06:54 CET | Original file | https://www.mdpi.com/1999-4923/10/1/24/xml |
| article pdf uploaded. | 11 February 2018 06:54 CET | Version of Record | https://www.mdpi.com/1999-4923/10/1/24/pdf |
