| article html file updated | 8 February 2020 12:29 CET | Update | https://www.mdpi.com/1422-0067/18/8/1670 |
| article html file updated | 26 September 2019 06:55 CEST | Update | - |
| article html file updated | 3 May 2019 09:06 CEST | Update | - |
| article html file updated | 27 March 2019 18:37 CET | Update | - |
| article html file updated | 1 September 2017 05:37 CEST | Update | - |
| article html file updated | 1 August 2017 10:11 CEST | Original file | - |
| article xml uploaded. | 1 August 2017 09:37 CEST | Original file | https://www.mdpi.com/1422-0067/18/8/1670/xml |
| article pdf uploaded. | 1 August 2017 09:37 CEST | Version of Record | https://www.mdpi.com/1422-0067/18/8/1670/pdf |
