| article html file updated | 16 August 2026 01:20 CEST | Update | https://www.mdpi.com/2076-0787/8/2/108 |
| article html file updated | 2 June 2020 08:00 CEST | Update | N/A |
| article xml uploaded. | 2 June 2020 07:59 CEST | Update | https://www.mdpi.com/2076-0787/8/2/108/xml |
| article pdf uploaded. | 2 June 2020 07:59 CEST | Updated version of record | https://www.mdpi.com/2076-0787/8/2/108/pdf |
| Erratum published | 7 May 2020 00:00 CEST | Erratum | https://www.mdpi.com/2076-0787/9/2/40 |
| article html file updated | 12 February 2020 16:23 CET | Update | N/A |
| article html file updated | 30 May 2019 11:28 CEST | Original file | N/A |
| article pdf uploaded. | 30 May 2019 11:26 CEST | Version of Record | https://www.mdpi.com/2076-0787/8/2/108/pdf-vor |
| article xml file uploaded | 30 May 2019 11:26 CEST | Original file | N/A |
