{"pubyear":1983,"npat":14,"PD":0.47,"AL":-0.32,"var_PD":0.0075,"cov_PD_AL":0.003,"var_AL":0.0077,"_row":"Pihlstrom"}
{"pubyear":1982,"npat":15,"PD":0.2,"AL":-0.6,"var_PD":0.0057,"cov_PD_AL":0.0009,"var_AL":0.0008,"_row":"Lindhe"}
{"pubyear":1979,"npat":78,"PD":0.4,"AL":-0.12,"var_PD":0.0021,"cov_PD_AL":0.0007,"var_AL":0.0014,"_row":"Knowles"}
{"pubyear":1987,"npat":89,"PD":0.26,"AL":-0.31,"var_PD":0.0029,"cov_PD_AL":0.0009,"var_AL":0.0015,"_row":"Ramfjord"}
{"pubyear":1988,"npat":16,"PD":0.56,"AL":-0.39,"var_PD":0.0148,"cov_PD_AL":0.0072,"var_AL":0.0304,"_row":"Becker"}