| article html file updated | 8 February 2020 11:56 CET | Update | https://www.mdpi.com/2311-5521/2/3/43 |
| article html file updated | 3 May 2019 10:29 CEST | Update | N/A |
| article html file updated | 27 March 2019 17:32 CET | Update | N/A |
| article html file updated | 27 October 2017 10:13 CEST | Update | N/A |
| article html file updated | 26 July 2017 04:09 CEST | Update | N/A |
| article xml uploaded. | 26 July 2017 04:08 CEST | Update | https://www.mdpi.com/2311-5521/2/3/43/xml |
| article html file updated | 25 July 2017 13:45 CEST | Original file | N/A |
| article pdf uploaded. | 25 July 2017 13:44 CEST | Version of Record | https://www.mdpi.com/2311-5521/2/3/43/pdf |
