Accepted Manuscript Pulmonary embolism prognostic factors and length of hospital stay: A cohort study Marco Paolo Donadini, Francesco Dentali, Marco Castellaneta, Paola Gnerre, Micaela La Regina, Luca Masotti, Filippo Pieralli, Fulvio Pomero, Roberta Re, Luigina Guasti, Walter Ageno, Alessandro Squizzato, LORPELHS study group PII: S0049-3848(17)30373-0 DOI: doi: 10.1016/j.thromres.2017.06.009 Reference: TR 6690 To appear in: Thrombosis Research Received date: 6 February 2017 Revised date: 29 May 2017 Accepted date: 7 June 2017 Please cite this article as: Marco Paolo Donadini, Francesco Dentali, Marco Castellaneta, Paola Gnerre, Micaela La Regina, Luca Masotti, Filippo Pieralli, Fulvio Pomero, Roberta Re, Luigina Guasti, Walter Ageno, Alessandro Squizzato, LORPELHS study group , Pulmonary embolism prognostic factors and length of hospital stay: A cohort study, Thrombosis Research (2017), doi: 10.1016/j.thromres.2017.06.009 This is a PDF file of an unedited manuscript that has been accepted for publication. As a service to our customers we are providing this early version of the manuscript. The manuscript will undergo copyediting, typesetting, and review of the resulting proof before it is published in its final form. Please note that during the production process errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal pertain.