| article html file updated | 9 February 2020 01:44 CET | Update | https://www.mdpi.com/1422-0067/19/1/117 |
| article html file updated | 29 September 2019 14:49 CEST | Update | - |
| article html file updated | 2 May 2019 04:58 CEST | Update | - |
| article html file updated | 18 April 2019 03:01 CEST | Update | - |
| article html file updated | 28 March 2019 12:29 CET | Update | - |
| article html file updated | 2 February 2018 09:39 CET | Update | - |
| article pdf uploaded. | 23 January 2018 04:05 CET | Updated version of record | https://www.mdpi.com/1422-0067/19/1/117/pdf |
| article html file updated | 2 January 2018 08:23 CET | Update | - |
| article xml uploaded. | 2 January 2018 08:22 CET | Update | https://www.mdpi.com/1422-0067/19/1/117/xml |
| article pdf uploaded. | 2 January 2018 08:22 CET | Updated version of record | https://www.mdpi.com/1422-0067/19/1/117/pdf-vor |
| article html file updated | 2 January 2018 08:20 CET | Update | - |
| article pdf uploaded. | 2 January 2018 08:18 CET | Updated version of record | https://www.mdpi.com/1422-0067/19/1/117/pdf-vor |
| article html file updated | 2 January 2018 08:04 CET | Update | - |
| article pdf uploaded. | 2 January 2018 08:03 CET | Updated version of record | https://www.mdpi.com/1422-0067/19/1/117/pdf-vor |
| article html file updated | 2 January 2018 08:02 CET | Update | - |
| article html file updated | 2 January 2018 08:02 CET | Original file | - |
| article pdf uploaded. | 2 January 2018 08:01 CET | Updated version of record | https://www.mdpi.com/1422-0067/19/1/117/pdf-vor |
| article pdf uploaded. | 2 January 2018 07:59 CET | Version of Record | https://www.mdpi.com/1422-0067/19/1/117/pdf-vor |
