South China Morning Post
https://www.scmp.com/news/hong-kong/health-environment/article/3275822/researchers-switzerland-carry-out-hong-kong-endoscope-operation-9300km-away
Researchers in Switzerland carry out endoscope operation 9,300km away in Hong Kong
Collaboration by ETH Zurich and CUHK is world’s first use of remotely controlled endoscopy on a living pig involving magnetic navigation system.