| article html file updated | 30 August 2025 00:58 CEST | Update | https://www.mdpi.com/2072-6643/9/8/889 |
| article html file updated | 21 August 2025 19:22 CEST | Update | N/A |
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| article html file updated | 8 February 2020 13:44 CET | Update | N/A |
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| article html file updated | 1 September 2017 05:13 CEST | Update | N/A |
| article html file updated | 24 August 2017 05:11 CEST | Update | N/A |
| article xml uploaded. | 24 August 2017 05:10 CEST | Update | https://www.mdpi.com/2072-6643/9/8/889/xml |
| article xml uploaded. | 24 August 2017 05:10 CEST | Update | N/A |
| article pdf uploaded. | 24 August 2017 05:10 CEST | Updated version of record | https://www.mdpi.com/2072-6643/9/8/889/pdf |
| article html file updated | 23 August 2017 05:14 CEST | Update | N/A |
| article xml uploaded. | 23 August 2017 05:13 CEST | Update | N/A |
| article pdf uploaded. | 23 August 2017 05:13 CEST | Updated version of record | https://www.mdpi.com/2072-6643/9/8/889/pdf-vor |
| article html file updated | 17 August 2017 08:14 CEST | Original file | N/A |
| article xml uploaded. | 17 August 2017 08:12 CEST | Update | N/A |
| article pdf uploaded. | 17 August 2017 08:12 CEST | Version of Record | https://www.mdpi.com/2072-6643/9/8/889/pdf-vor |
| article xml uploaded. | 17 August 2017 08:12 CEST | Original file | N/A |
