PMC:7417201 / 8091-8255 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T56","span":{"begin":0,"end":164},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Summed and gated projections were reconstructed with an iterative maximum likelihood expectation maximization algorithm using 7 and 4 iterations, respectively [15]."}

{"project":"LitCovid-PMC-OGER-BB","denotations":[{"id":"T59","span":{"begin":17,"end":28},"obj":"GO:0042995"},{"id":"T46102","span":{"begin":17,"end":28},"obj":"GO:0042995"}],"text":"Summed and gated projections were reconstructed with an iterative maximum likelihood expectation maximization algorithm using 7 and 4 iterations, respectively [15]."}