| article html file updated | 31 August 2025 04:54 CEST | Update | https://www.mdpi.com/2071-1050/11/23/6557 |
| article html file updated | 19 July 2022 23:21 CEST | Update | N/A |
| article html file updated | 14 February 2020 11:32 CET | Update | N/A |
| article html file updated | 12 December 2019 05:06 CET | Update | N/A |
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| article html file updated | 28 November 2019 01:40 CET | Original file | N/A |
| article pdf uploaded. | 27 November 2019 12:11 CET | Updated version of record | https://www.mdpi.com/2071-1050/11/23/6557/pdf |
| article xml file uploaded | 27 November 2019 12:11 CET | Update | https://www.mdpi.com/2071-1050/11/23/6557/xml |
| article pdf uploaded. | 27 November 2019 12:09 CET | Updated version of record | https://www.mdpi.com/2071-1050/11/23/6557/pdf-vor |
| article xml uploaded. | 27 November 2019 12:09 CET | Update | N/A |
| article xml file uploaded | 27 November 2019 12:08 CET | Update | N/A |
| article pdf uploaded. | 20 November 2019 15:44 CET | Version of Record | https://www.mdpi.com/2071-1050/11/23/6557/pdf-vor |
| article xml file uploaded | 20 November 2019 15:44 CET | Original file | N/A |
