| article html file updated | 30 August 2025 04:52 CEST | Update | https://www.mdpi.com/2071-1050/10/7/2221 |
| article html file updated | 16 July 2022 22:19 CEST | Update | N/A |
| article html file updated | 9 February 2020 23:14 CET | Update | N/A |
| article html file updated | 5 October 2019 01:15 CEST | Update | N/A |
| article html file updated | 30 April 2019 06:49 CEST | Update | N/A |
| article html file updated | 16 April 2019 01:58 CEST | Update | N/A |
| article html file updated | 30 March 2019 15:15 CET | Update | N/A |
| article html file updated | 1 August 2018 13:31 CEST | Update | N/A |
| article html file updated | 1 August 2018 08:30 CEST | Update | N/A |
| article html file updated | 31 July 2018 05:40 CEST | Update | N/A |
| article html file updated | 28 June 2018 14:59 CEST | Update | N/A |
| article xml uploaded. | 28 June 2018 14:58 CEST | Update | https://www.mdpi.com/2071-1050/10/7/2221/xml |
| article pdf uploaded. | 28 June 2018 14:58 CEST | Updated version of record | https://www.mdpi.com/2071-1050/10/7/2221/pdf |
| article html file updated | 28 June 2018 11:13 CEST | Original file | N/A |
| article pdf uploaded. | 28 June 2018 11:12 CEST | Version of Record | https://www.mdpi.com/2071-1050/10/7/2221/pdf-vor |
| article xml file uploaded | 28 June 2018 11:12 CEST | Original file | N/A |