| article html file updated | 8 February 2020 01:26 CET | Update | https://www.mdpi.com/2073-4344/7/3/86 |
| article html file updated | 23 September 2019 19:39 CEST | Update | N/A |
| article html file updated | 4 May 2019 06:47 CEST | Update | N/A |
| article html file updated | 28 March 2017 03:22 CEST | Update | N/A |
| article html file updated | 14 March 2017 15:28 CET | Original file | N/A |
| article xml uploaded. | 14 March 2017 15:26 CET | Update | https://www.mdpi.com/2073-4344/7/3/86/xml |
| article pdf uploaded. | 14 March 2017 15:26 CET | Version of Record | https://www.mdpi.com/2073-4344/7/3/86/pdf |
