Author contributions
PD
JM performed the data collection and wrote the manuscript. NST and LB performed the statistical analysis and were major contributors in writing the manuscript. DH and YDR performed the statistical analysis. JT, GH, PD, BD, and ACh participated in medical care of the patients and performed the data collection. GL analyzed and interpreted the patient data regarding the surgical care. ACo reviewed the manuscript. AB elaborated the study and was a major contributor in writing and reviewing the manuscript. All authors read and approved the final manuscript.