| article html file updated | 31 August 2025 04:00 CEST | Update | https://www.mdpi.com/2075-163X/9/11/680 |
| article html file updated | 20 July 2022 00:21 CEST | Update | N/A |
| article html file updated | 14 February 2020 06:27 CET | Update | N/A |
| article html file updated | 28 November 2019 18:02 CET | Update | N/A |
| article html file updated | 21 November 2019 10:10 CET | Update | N/A |
| article pdf uploaded. | 21 November 2019 10:09 CET | Updated version of record | https://www.mdpi.com/2075-163X/9/11/680/pdf |
| article xml uploaded. | 21 November 2019 10:09 CET | Update | https://www.mdpi.com/2075-163X/9/11/680/xml |
| article xml file uploaded | 21 November 2019 10:09 CET | Update | N/A |
| article html file updated | 21 November 2019 10:07 CET | Update | N/A |
| article pdf uploaded. | 21 November 2019 10:05 CET | Updated version of record | https://www.mdpi.com/2075-163X/9/11/680/pdf-vor |
| article xml uploaded. | 21 November 2019 10:05 CET | Update | N/A |
| article xml file uploaded | 21 November 2019 10:05 CET | Update | N/A |
| article html file updated | 21 November 2019 03:23 CET | Original file | N/A |
| article pdf uploaded. | 21 November 2019 03:22 CET | Updated version of record | https://www.mdpi.com/2075-163X/9/11/680/pdf-vor |
| article xml uploaded. | 21 November 2019 03:22 CET | Update | N/A |
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| article xml file uploaded | 3 November 2019 11:50 CET | Original file | N/A |
| article pdf uploaded. | 3 November 2019 11:50 CET | Version of Record | https://www.mdpi.com/2075-163X/9/11/680/pdf-vor |
