| article html file updated | 8 February 2020 01:09 CET | Update | https://www.mdpi.com/2073-4344/7/3/82 |
| article html file updated | 23 September 2019 18:01 CEST | Update | - |
| article html file updated | 4 May 2019 07:25 CEST | Update | - |
| article html file updated | 28 March 2017 03:16 CEST | Update | - |
| article html file updated | 10 March 2017 09:20 CET | Original file | - |
| article xml uploaded. | 10 March 2017 09:19 CET | Original file | https://www.mdpi.com/2073-4344/7/3/82/xml |
| article pdf uploaded. | 10 March 2017 09:19 CET | Updated version of record | https://www.mdpi.com/2073-4344/7/3/82/pdf |
| article pdf uploaded. | 9 March 2017 14:16 CET | Version of Record | https://www.mdpi.com/2073-4344/7/3/82/pdf-vor |
