| article html file updated | 8 February 2020 13:06 CET | Update | https://www.mdpi.com/1422-0067/18/8/1730 |
| article html file updated | 26 September 2019 10:37 CEST | Update | - |
| article html file updated | 3 May 2019 07:49 CEST | Update | - |
| article html file updated | 27 March 2019 19:55 CET | Update | - |
| article html file updated | 1 September 2017 05:46 CEST | Update | - |
| article html file updated | 10 August 2017 03:41 CEST | Original file | - |
| article xml uploaded. | 10 August 2017 03:40 CEST | Update | https://www.mdpi.com/1422-0067/18/8/1730/xml |
| article xml uploaded. | 10 August 2017 03:40 CEST | Original file | - |
| article pdf uploaded. | 10 August 2017 03:40 CEST | Updated version of record | https://www.mdpi.com/1422-0067/18/8/1730/pdf |
| article pdf uploaded. | 8 August 2017 14:39 CEST | Version of Record | https://www.mdpi.com/1422-0067/18/8/1730/pdf-vor |
