| article html file updated | 8 February 2020 08:58 CET | Update | https://www.mdpi.com/1422-0067/18/7/1336 |
| article html file updated | 25 September 2019 12:04 CEST | Update | - |
| article html file updated | 3 May 2019 16:09 CEST | Update | - |
| article html file updated | 31 July 2017 07:47 CEST | Update | - |
| article html file updated | 22 June 2017 13:34 CEST | Original file | - |
| article xml uploaded. | 22 June 2017 13:33 CEST | Original file | https://www.mdpi.com/1422-0067/18/7/1336/xml |
| article pdf uploaded. | 22 June 2017 13:33 CEST | Version of Record | https://www.mdpi.com/1422-0067/18/7/1336/pdf |
