| article html file updated | 30 August 2025 04:20 CEST | Update | https://www.mdpi.com/2071-1050/10/6/1898 |
| article html file updated | 16 July 2022 21:12 CEST | Update | N/A |
| article html file updated | 9 February 2020 20:29 CET | Update | N/A |
| article html file updated | 4 October 2019 08:06 CEST | Update | N/A |
| article html file updated | 30 April 2019 13:18 CEST | Update | N/A |
| article html file updated | 16 April 2019 13:56 CEST | Update | N/A |
| article html file updated | 16 April 2019 08:18 CEST | Update | N/A |
| article html file updated | 30 March 2019 08:11 CET | Update | N/A |
| article html file updated | 27 June 2018 16:59 CEST | Update | N/A |
| article html file updated | 6 June 2018 11:57 CEST | Original file | N/A |
| article pdf uploaded. | 6 June 2018 11:56 CEST | Version of Record | https://www.mdpi.com/2071-1050/10/6/1898/pdf |
| article xml uploaded. | 6 June 2018 11:56 CEST | Update | https://www.mdpi.com/2071-1050/10/6/1898/xml |
| article xml file uploaded | 6 June 2018 11:56 CEST | Original file | N/A |
