| article html file updated | 8 February 2020 06:47 CET | Update | https://www.mdpi.com/1422-0067/18/6/1143 |
| article html file updated | 25 September 2019 00:46 CEST | Update | - |
| article html file updated | 3 May 2019 20:16 CEST | Update | - |
| article html file updated | 28 June 2017 13:20 CEST | Update | - |
| article html file updated | 1 June 2017 02:49 CEST | Update | - |
| article xml uploaded. | 1 June 2017 02:47 CEST | Update | https://www.mdpi.com/1422-0067/18/6/1143/xml |
| article pdf uploaded. | 1 June 2017 02:47 CEST | Updated version of record | https://www.mdpi.com/1422-0067/18/6/1143/pdf |
| article html file updated | 30 May 2017 12:56 CEST | Original file | - |
| article pdf uploaded. | 30 May 2017 12:55 CEST | Updated version of record | https://www.mdpi.com/1422-0067/18/6/1143/pdf-vor |
| article pdf uploaded. | 26 May 2017 12:26 CEST | Version of Record | https://www.mdpi.com/1422-0067/18/6/1143/pdf-vor |
