| article html file updated | 7 February 2020 07:57 CET | Update | https://www.mdpi.com/2305-6320/3/2/10 |
| article html file updated | 5 May 2019 17:15 CEST | Update | N/A |
| article html file updated | 27 March 2019 03:17 CET | Update | N/A |
| article html file updated | 28 April 2016 12:38 CEST | Original file | N/A |
| article xml uploaded. | 28 April 2016 12:04 CEST | Original file | https://www.mdpi.com/2305-6320/3/2/10/xml |
| article pdf uploaded. | 28 April 2016 12:04 CEST | Version of Record | https://www.mdpi.com/2305-6320/3/2/10/pdf |
