| article html file updated | 31 August 2025 01:47 CEST | Update | https://www.mdpi.com/2075-4434/7/4/80 |
| article html file updated | 20 July 2022 02:59 CEST | Update | N/A |
| article html file updated | 13 February 2020 19:18 CET | Update | N/A |
| article html file updated | 31 December 2019 15:45 CET | Update | N/A |
| article html file updated | 24 September 2019 14:13 CEST | Update | N/A |
| article xml uploaded. | 24 September 2019 14:12 CEST | Update | https://www.mdpi.com/2075-4434/7/4/80/xml |
| article xml uploaded. | 24 September 2019 14:12 CEST | Update | N/A |
| article pdf uploaded. | 24 September 2019 14:12 CEST | Updated version of record | https://www.mdpi.com/2075-4434/7/4/80/pdf |
| article html file updated | 23 September 2019 09:31 CEST | Update | N/A |
| article pdf uploaded. | 23 September 2019 09:29 CEST | Updated version of record | https://www.mdpi.com/2075-4434/7/4/80/pdf-vor |
| article xml uploaded. | 23 September 2019 09:29 CEST | Update | N/A |
| article xml file uploaded | 23 September 2019 09:29 CEST | Update | N/A |
| article html file updated | 21 September 2019 08:39 CEST | Original file | N/A |
| article pdf uploaded. | 21 September 2019 08:37 CEST | Version of Record | https://www.mdpi.com/2075-4434/7/4/80/pdf-vor |
| article xml uploaded. | 21 September 2019 08:37 CEST | Update | N/A |
| article xml file uploaded | 21 September 2019 08:37 CEST | Original file | N/A |
