| article html file updated | 7 February 2020 13:28 CET | Update | https://www.mdpi.com/1422-0067/17/8/1335 |
| article html file updated | 5 May 2019 06:51 CEST | Update | - |
| article html file updated | 27 March 2019 13:56 CET | Update | - |
| article html file updated | 26 August 2016 06:08 CEST | Update | - |
| article html file updated | 18 August 2016 08:35 CEST | Update | - |
| article xml uploaded. | 18 August 2016 08:33 CEST | Update | https://www.mdpi.com/1422-0067/17/8/1335/xml |
| article pdf uploaded. | 18 August 2016 08:33 CEST | Updated version of record | https://www.mdpi.com/1422-0067/17/8/1335/pdf |
| article html file updated | 17 August 2016 12:38 CEST | Original file | - |
| article xml uploaded. | 17 August 2016 12:37 CEST | Original file | - |
| article pdf uploaded. | 17 August 2016 12:37 CEST | Version of Record | https://www.mdpi.com/1422-0067/17/8/1335/pdf-vor |
