| article html file updated | 31 August 2025 16:05 CEST | Update | https://www.mdpi.com/2226-4787/8/2/59 |
| article html file updated | 21 July 2022 00:34 CEST | Update | N/A |
| article html file updated | 6 June 2020 02:12 CEST | Update | N/A |
| article pdf uploaded. | 5 June 2020 08:43 CEST | Updated version of record | https://www.mdpi.com/2226-4787/8/2/59/pdf |
| article xml uploaded. | 5 June 2020 08:43 CEST | Update | https://www.mdpi.com/2226-4787/8/2/59/xml |
| article xml file uploaded | 5 June 2020 08:43 CEST | Update | N/A |
| article html file updated | 10 April 2020 13:13 CEST | Original file | N/A |
| article pdf uploaded. | 10 April 2020 13:12 CEST | Updated version of record | https://www.mdpi.com/2226-4787/8/2/59/pdf-vor |
| article xml file uploaded | 10 April 2020 13:12 CEST | Update | N/A |
| article pdf uploaded. | 1 April 2020 10:57 CEST | Updated version of record | https://www.mdpi.com/2226-4787/8/2/59/pdf-vor |
| article xml file uploaded | 1 April 2020 10:57 CEST | Update | N/A |
| article pdf uploaded. | 1 April 2020 10:57 CEST | Version of Record | https://www.mdpi.com/2226-4787/8/2/59/pdf-vor |
| article xml file uploaded | 1 April 2020 10:57 CEST | Original file | N/A |
