| article html file updated | 30 August 2025 05:05 CEST | Update | https://www.mdpi.com/1422-0067/19/7/1981 |
| article html file updated | 16 July 2022 22:48 CEST | Update | - |
| article html file updated | 10 February 2020 00:22 CET | Update | - |
| article html file updated | 5 October 2019 08:30 CEST | Update | - |
| article html file updated | 30 April 2019 04:21 CEST | Update | - |
| article html file updated | 15 April 2019 23:40 CEST | Update | - |
| article html file updated | 30 March 2019 18:02 CET | Update | - |
| article html file updated | 2 August 2018 05:21 CEST | Update | - |
| article html file updated | 1 August 2018 13:34 CEST | Update | - |
| article html file updated | 9 July 2018 04:43 CEST | Original file | - |
| article pdf uploaded. | 9 July 2018 04:42 CEST | Updated version of record | https://www.mdpi.com/1422-0067/19/7/1981/pdf |
| article xml uploaded. | 9 July 2018 04:42 CEST | Update | https://www.mdpi.com/1422-0067/19/7/1981/xml |
| article xml file uploaded | 9 July 2018 04:42 CEST | Update | - |
| article xml file uploaded | 6 July 2018 14:36 CEST | Update | - |
| article supplementary file uploaded. | 6 July 2018 14:36 CEST | - | https://www.mdpi.com/1422-0067/19/7/1981#supplementary |
| article pdf uploaded. | 6 July 2018 14:36 CEST | Version of Record | https://www.mdpi.com/1422-0067/19/7/1981/pdf-vor |
