| article html file updated | 8 February 2020 08:56 CET | Update | https://www.mdpi.com/1422-0067/18/7/1338 |
| article html file updated | 25 September 2019 11:51 CEST | Update | - |
| article html file updated | 3 May 2019 16:13 CEST | Update | - |
| article html file updated | 31 July 2017 07:47 CEST | Update | - |
| article html file updated | 24 June 2017 14:00 CEST | Original file | - |
| article xml uploaded. | 24 June 2017 13:59 CEST | Original file | https://www.mdpi.com/1422-0067/18/7/1338/xml |
| article pdf uploaded. | 24 June 2017 13:59 CEST | Updated version of record | https://www.mdpi.com/1422-0067/18/7/1338/pdf |
| article pdf uploaded. | 22 June 2017 13:54 CEST | Version of Record | https://www.mdpi.com/1422-0067/18/7/1338/pdf-vor |
