| article html file updated | 14 September 2021 09:04 CEST | Update | https://www.mdpi.com/2409-515X/3/3/18 |
| article html file updated | 14 September 2021 09:04 CEST | Update | N/A |
| article xml uploaded. | 14 September 2021 09:02 CEST | Update | https://www.mdpi.com/2409-515X/3/3/18/xml |
| article html file updated | 8 August 2017 10:55 CEST | Update | N/A |
| article pdf uploaded. | 8 August 2017 10:53 CEST | Updated version of record | https://www.mdpi.com/2409-515X/3/3/18/pdf |
| article html file updated | 3 August 2017 03:20 CEST | Update | N/A |
| article pdf uploaded. | 3 August 2017 03:19 CEST | Updated version of record | https://www.mdpi.com/2409-515X/3/3/18/pdf-vor |
| article html file updated | 3 August 2017 03:09 CEST | Original file | N/A |
| article pdf uploaded. | 3 August 2017 03:08 CEST | Version of Record | https://www.mdpi.com/2409-515X/3/3/18/pdf-vor |
