| article html file updated | 31 August 2025 08:35 CEST | Update | https://www.mdpi.com/2304-6732/7/1/8 |
| article html file updated | 19 July 2022 19:44 CEST | Update | N/A |
| article html file updated | 1 April 2020 21:03 CEST | Update | N/A |
| article html file updated | 15 February 2020 01:30 CET | Update | N/A |
| article html file updated | 2 February 2020 08:14 CET | Original file | N/A |
| article pdf uploaded. | 2 February 2020 08:13 CET | Updated version of record | https://www.mdpi.com/2304-6732/7/1/8/pdf |
| article xml uploaded. | 2 February 2020 08:13 CET | Update | https://www.mdpi.com/2304-6732/7/1/8/xml |
| article xml file uploaded | 2 February 2020 08:13 CET | Update | N/A |
| article supplementary file uploaded. | 9 January 2020 13:36 CET | - | https://www.mdpi.com/2304-6732/7/1/8#supplementary |
| article pdf uploaded. | 9 January 2020 13:36 CET | Version of Record | https://www.mdpi.com/2304-6732/7/1/8/pdf-vor |
| article xml file uploaded | 9 January 2020 13:36 CET | Original file | N/A |
