| article html file updated | 8 February 2020 13:08 CET | Update | https://www.mdpi.com/2072-4292/9/8/811 |
| article html file updated | 26 September 2019 10:48 CEST | Update | N/A |
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| article xml uploaded. | 15 August 2017 04:17 CEST | Update | https://www.mdpi.com/2072-4292/9/8/811/xml |
| article pdf uploaded. | 15 August 2017 04:17 CEST | Updated version of record | https://www.mdpi.com/2072-4292/9/8/811/pdf |
| article html file updated | 15 August 2017 04:12 CEST | Update | N/A |
| article xml uploaded. | 15 August 2017 04:11 CEST | Update | N/A |
| article pdf uploaded. | 15 August 2017 04:11 CEST | Updated version of record | https://www.mdpi.com/2072-4292/9/8/811/pdf-vor |
| article html file updated | 9 August 2017 12:13 CEST | Original file | N/A |
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