| article html file updated | 30 August 2025 01:36 CEST | Update | https://www.mdpi.com/2072-6643/9/11/1215 |
| article html file updated | 16 July 2022 07:12 CEST | Update | N/A |
| article html file updated | 8 February 2020 20:20 CET | Update | N/A |
| article html file updated | 28 September 2019 05:41 CEST | Update | N/A |
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| article html file updated | 30 November 2017 12:05 CET | Update | N/A |
| article html file updated | 8 November 2017 10:59 CET | Update | N/A |
| article xml uploaded. | 8 November 2017 10:58 CET | Update | https://www.mdpi.com/2072-6643/9/11/1215/xml |
| article pdf uploaded. | 8 November 2017 10:58 CET | Updated version of record | https://www.mdpi.com/2072-6643/9/11/1215/pdf |
| article html file updated | 6 November 2017 12:05 CET | Original file | N/A |
| article xml uploaded. | 6 November 2017 12:04 CET | Original file | N/A |
| article pdf uploaded. | 6 November 2017 12:04 CET | Updated version of record | https://www.mdpi.com/2072-6643/9/11/1215/pdf-vor |
| article pdf uploaded. | 4 November 2017 09:47 CET | Version of Record | https://www.mdpi.com/2072-6643/9/11/1215/pdf-vor |
