| article html file updated | 9 February 2020 05:32 CET | Update | https://www.mdpi.com/2073-4352/8/2/85 |
| article html file updated | 30 September 2019 12:45 CEST | Update | N/A |
| article html file updated | 1 May 2019 20:57 CEST | Update | N/A |
| article html file updated | 17 April 2019 19:54 CEST | Update | N/A |
| article html file updated | 28 March 2019 20:56 CET | Update | N/A |
| article html file updated | 14 March 2018 09:06 CET | Update | N/A |
| article html file updated | 5 February 2018 08:29 CET | Original file | N/A |
| article xml uploaded. | 5 February 2018 08:27 CET | Original file | https://www.mdpi.com/2073-4352/8/2/85/xml |
| article pdf uploaded. | 5 February 2018 08:27 CET | Version of Record | https://www.mdpi.com/2073-4352/8/2/85/pdf |
