| article html file updated | 6 February 2020 01:04 CET | Update | https://www.mdpi.com/1099-4300/15/3/1057 |
| article html file updated | 19 September 2019 18:57 CEST | Update | - |
| article html file updated | 8 May 2019 07:14 CEST | Update | - |
| article html file updated | 20 March 2019 19:55 CET | Update | - |
| article html file updated | 14 February 2017 11:45 CET | Original file | - |
| article pdf uploaded. | 19 March 2013 17:02 CET | Updated version of record | https://www.mdpi.com/1099-4300/15/3/1057/pdf |
| article pdf uploaded. | 18 March 2013 12:03 CET | Version of Record | https://www.mdpi.com/1099-4300/15/3/1057/pdf-vor |
