The "largest" network of hospitals under Tata Trusts’ cancer control model is coming up in Assam, with Prime Minister Narendra Modi likely to inaugurate seven out of a total 17 such medical facilities on Thursday, officials said. Besides catering to Assam, the network of hospitals will serve the entire northeastern region, as the locations have been strategically chosen to ensure that patients from bordering states can also avail the service, they said.