| article html file updated | 31 August 2025 23:40 CEST | Update | https://www.mdpi.com/2225-1154/8/6/78 |
| article html file updated | 21 July 2022 20:55 CEST | Update | N/A |
| article html file updated | 9 October 2020 07:56 CEST | Update | N/A |
| article html file updated | 16 June 2020 12:58 CEST | Original file | N/A |
| article pdf uploaded. | 16 June 2020 12:56 CEST | Updated version of record | https://www.mdpi.com/2225-1154/8/6/78/pdf |
| article xml uploaded. | 16 June 2020 12:56 CEST | Update | https://www.mdpi.com/2225-1154/8/6/78/xml |
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| article pdf uploaded. | 15 June 2020 13:44 CEST | Version of Record | https://www.mdpi.com/2225-1154/8/6/78/pdf-vor |
