| article html file updated | 8 February 2020 01:55 CET | Update | https://www.mdpi.com/2073-4344/7/3/92 |
| article html file updated | 23 September 2019 22:25 CEST | Update | - |
| article html file updated | 4 May 2019 05:43 CEST | Update | - |
| article html file updated | 28 March 2017 03:30 CEST | Update | - |
| article html file updated | 27 March 2017 05:20 CEST | Update | - |
| article html file updated | 24 March 2017 06:50 CET | Update | - |
| article html file updated | 23 March 2017 03:04 CET | Original file | - |
| article xml uploaded. | 23 March 2017 03:03 CET | Original file | https://www.mdpi.com/2073-4344/7/3/92/xml |
| article pdf uploaded. | 23 March 2017 03:03 CET | Updated version of record | https://www.mdpi.com/2073-4344/7/3/92/pdf |
| article pdf uploaded. | 21 March 2017 14:02 CET | Version of Record | https://www.mdpi.com/2073-4344/7/3/92/pdf-vor |
