… The purpose of this study was to identify instances where … The protocol for this systematic
review was registered on PROSPERO (… The PICOS strategy was used for the research question …

… registered protocol and published protocol are … literature search identified 69 possible
studies (Fig. 1). After duplicate and ineligible studies were removed; our final systematic review …

… were not blinded to the authors or the results of the research. … publications selected for this
review was carried out by applying a protocol. This … This study was not registered in advance. …

… So, this systematic review aimed to explore the barriers and … study selection, the research
protocol was submitted to the PROSPERO register for systematic reviews with the registration …

… However, its ongoing research and development has allowed treatment of more complex …
Unlike the systematic review published by Rossini et al.10 in 2015, the current study evaluates …

… 1,138 registered MSC-clinical trials at clinicaltrials.gov that use … Unfortunately, from these
studies, only 18 have published … manufacturing procedures for the MSCs used in their protocols…

… A review protocol was designed and registered on … (ie, anatomical/experimental studies
and animal studies) were not … Our systematic literature research revealed 11 relevant case …

… The aim of this study was to perform a systematic review of the safety … , aesthetic,
patient-reported and quality-of-life outcomes. … A protocol was registered on the Research Registry …

… and hence research focus has been placed on surgical factors… A protocol for this review
was prospectively registered with … , this systematic review only included peer-reviewed studies …

… -analysis, as patient composition and procedures varied between the two groups across
different studies. … Until then, the results of this study can aid surgeons when consulting patients …