| article html file updated | 8 February 2020 16:38 CET | Update | https://www.mdpi.com/1422-0067/18/9/2005 |
| article html file updated | 27 September 2019 06:05 CEST | Update | N/A |
| article html file updated | 3 May 2019 01:08 CEST | Update | N/A |
| article html file updated | 30 September 2017 12:28 CEST | Update | N/A |
| article html file updated | 21 September 2017 10:18 CEST | Original file | N/A |
| article xml uploaded. | 21 September 2017 10:17 CEST | Original file | https://www.mdpi.com/1422-0067/18/9/2005/xml |
| article pdf uploaded. | 21 September 2017 10:17 CEST | Updated version of record | https://www.mdpi.com/1422-0067/18/9/2005/pdf |
| article pdf uploaded. | 19 September 2017 21:22 CEST | Version of Record | https://www.mdpi.com/1422-0067/18/9/2005/pdf-vor |
