| article html file updated | 8 February 2020 23:14 CET | Update | https://www.mdpi.com/1422-0067/18/12/2626 |
| article html file updated | 29 September 2019 00:24 CEST | Update | - |
| article html file updated | 2 May 2019 10:25 CEST | Update | - |
| article html file updated | 18 April 2019 08:03 CEST | Update | - |
| article html file updated | 2 January 2018 09:28 CET | Update | - |
| article html file updated | 6 December 2017 06:29 CET | Original file | - |
| article xml uploaded. | 6 December 2017 06:27 CET | Update | https://www.mdpi.com/1422-0067/18/12/2626/xml |
| article xml uploaded. | 6 December 2017 06:27 CET | Original file | - |
| article pdf uploaded. | 6 December 2017 06:27 CET | Updated version of record | https://www.mdpi.com/1422-0067/18/12/2626/pdf |
| article pdf uploaded. | 5 December 2017 16:22 CET | Version of Record | https://www.mdpi.com/1422-0067/18/12/2626/pdf-vor |
