| article html file updated | 14 August 2026 19:42 CEST | Update | https://www.mdpi.com/1996-1073/10/12/2030 |
| article html file updated | 8 February 2020 22:48 CET | Update | N/A |
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| article html file updated | 4 December 2017 08:58 CET | Update | N/A |
| article xml uploaded. | 4 December 2017 08:56 CET | Update | https://www.mdpi.com/1996-1073/10/12/2030/xml |
| article xml uploaded. | 4 December 2017 08:56 CET | Update | N/A |
| article pdf uploaded. | 4 December 2017 08:56 CET | Updated version of record | https://www.mdpi.com/1996-1073/10/12/2030/pdf |
| article html file updated | 4 December 2017 05:32 CET | Original file | N/A |
| article xml uploaded. | 4 December 2017 05:30 CET | Update | N/A |
| article xml uploaded. | 4 December 2017 05:30 CET | Original file | N/A |
| article pdf uploaded. | 4 December 2017 05:30 CET | Updated version of record | https://www.mdpi.com/1996-1073/10/12/2030/pdf-vor |
| article pdf uploaded. | 1 December 2017 12:31 CET | Version of Record | https://www.mdpi.com/1996-1073/10/12/2030/pdf-vor |
