| article html file updated | 14 August 2026 17:08 CEST | Update | https://www.mdpi.com/2073-4425/8/9/216 |
| article html file updated | 8 February 2020 14:56 CET | Update | N/A |
| article html file updated | 26 September 2019 20:43 CEST | Update | N/A |
| article html file updated | 3 May 2019 04:18 CEST | Update | N/A |
| article html file updated | 30 September 2017 10:29 CEST | Update | N/A |
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| article xml uploaded. | 13 September 2017 11:28 CEST | Update | https://www.mdpi.com/2073-4425/8/9/216/xml |
| article pdf uploaded. | 13 September 2017 11:28 CEST | Updated version of record | https://www.mdpi.com/2073-4425/8/9/216/pdf |
| article html file updated | 4 September 2017 11:18 CEST | Update | N/A |
| article xml uploaded. | 4 September 2017 11:16 CEST | Update | N/A |
| article pdf uploaded. | 4 September 2017 11:16 CEST | Updated version of record | https://www.mdpi.com/2073-4425/8/9/216/pdf-vor |
| article html file updated | 4 September 2017 10:59 CEST | Update | N/A |
| article xml uploaded. | 4 September 2017 10:58 CEST | Update | N/A |
| article pdf uploaded. | 4 September 2017 10:58 CEST | Updated version of record | https://www.mdpi.com/2073-4425/8/9/216/pdf-vor |
| article html file updated | 31 August 2017 09:23 CEST | Original file | N/A |
| article pdf uploaded. | 31 August 2017 09:22 CEST | Version of Record | https://www.mdpi.com/2073-4425/8/9/216/pdf-vor |
| article xml uploaded. | 31 August 2017 09:22 CEST | Original file | N/A |
