INTRODUCTION
Endocrinology and Metabolism (EnM) is entering its 6th year after its conversion into
a fully English journal in 2013. Since then, EnM has experienced enormous growth in
the number of submissions of original articles, the number of articles from countries
other than South Korea, and the number of citations and accesses from readers all
over the world. In our opinion, EnM is publishing top-quality articles, and we are
proud that these excellent articles are being cited increasingly often.
EnM is now indexed in KoreaMed, the Korean Medical Citation Index (KoMCI), KoreaMed
Synapse, the Korea Citation Index (KCI), ScienceCentral, PubMed, PubMed Central, Scopus,
EBSCO, Embase, DOI/Crossref, the Chemical Abstracts Service (CAS), the Directory of
Open Access Journals (DOAJ), and Google Scholar. EnM has been indexed in the Emerging
Sources Citation Index (ESCI), which is a new database of Clarivate Analytics (Philadelphia,
PA, USA), and we are anticipating its inclusion in Science Citation Index Expanded
(SCIE) in the very near future.
Prof. Won-Young Lee, the Editor-in-Chief of EnM, published an editorial on the indexing
of EnM in ESCI last year [1]. In this report, the editorial office of EnM proudly
presents our achievements and our efforts to improve EnM during the last 3 years,
from 2015 to 2017.
MANUSCRIPT FLOW (2015 TO 2017)
During the 2015 to 2017 period, EnM processed 208 first-time submissions (Fig. 1).
This represents an increase of around 50% from the previous period, 2013 to 2014.
Among the papers submitted to EnM during this period, 47% were from countries outside
Korea.
It is essential for top-tier journals to completely process submitted manuscripts
in a reasonable time. In addition, the editorial office should always present appropriate
reasons for accepting or rejecting a submission. The mean time from submission to
acceptance or rejection of the manuscripts submitted to EnM is shown in Table 1. On
average, it took only 13.1 to 8.2 weeks after submission to EnM for a manuscript to
be accepted or rejected. This is a 33% shorter time period than the interval in the
previous period (2013 to 2014). Two factors might have reduced the time required for
a decision regarding acceptance to be made. First, the decision to reject or review
a submitted manuscript is made as quickly as possible after its submission by the
three deputy editors in their areas of expertise and finally by the Editor-in-Chief.
The rapid decision by the editorial board of EnM to reject or review a submission
likely helped shorten the processing time. The second factor contributing to the short
processing interval is our short review period. We ask reviewers to review our manuscripts
within 2 weeks, and thankfully, most of the review reports were submitted by the reviewers
within the requested time frame.
Fig. 2 shows the acceptance and rejection rates of the submitted manuscripts. The
rejection rate reaches 40% in this period. The rejection rate increased by 65% compared
to the previous period (2013 to 2014).
Table 2 shows the number and the distribution of the types of articles published in
EnM during the period. Starting on September 1, 2015, EnM stopped accepting case reports,
in accordance with the current trend to separate journals that publish original articles
from journals that only publish case reports. As EnM focuses on publishing original
articles, the editorial office decided not to publish case reports. The decreasing
trend in the total number of yearly published articles might have been due to the
decision not to publish case reports.
ANALYSIS OF EnM CITATIONS FROM THE WEB OF SCIENCE CORE COLLECTION
We periodically analyze the citations of articles published in EnM within the Web
of Science. The number of citations of EnM articles from the Web of Science is rapidly
increasing (Fig. 3). EnM was only cited three times in 2013; however, in 2017, the
total number of citations increased to 419, which is more than a 100-fold increase
in citations compared to 4 years ago. This is extremely rapid progress in terms of
citations and popularity, and this trend confirms that many researchers are interested
in our journal and are citing our articles in their research papers.
We suggest that several reasons may explain this rapid increase in citations of EnM.
First, EnM covers a broad range of topics within endocrinology and metabolism, from
the molecular basis of endocrine diseases to clinical practices—that is, from bench
to bedside. By regularly following issues of EnM, readers can expand their knowledge
base in the field of endocrinology and metabolism. Second, more and more world-renowned
experts in the field of endocrinology and metabolism are interested in EnM and are
writing review articles to be published in EnM. We believe that the reputation of
EnM as a globally leading endocrinology journal and as the leading endocrinology journal
in the Asia-Pacific region has spread to researchers throughout the world, thanks
to our authors who publish high-quality research in EnM. Distinguished international
researchers who are already experts in their fields are willing to contribute review
articles to EnM. We also think that the reputation of the Korean Endocrine Society
(KES) has contributed to the success of EnM, since EnM has grown hand in hand with
the Seoul International Congress of Endocrinology and Metabolism, the official annual
meeting of KES, which is a world-leading annual congress in this field. Finally, the
quality and standards of research papers submitted to EnM are high, which maintains
and improves the reputation of EnM as time goes by.
We have analyzed the number of citations of all articles published in EnM using the
‘cited by’ tool. The most-cited articles published in EnM from 2015 to 2016 are presented
in Table 3. The number of citations of these articles is fairly high, even within
a relatively short period of observation, which is further proof of the high quality
of the articles published in EnM. In addition, the high quality and standards of EnM
represent the high-quality research done by Korean researchers in the field of endocrinology
and metabolism.
Fig. 4 shows the distribution of the countries of articles that cited EnM from 2015
to 2017. Most of the citations of EnM were from outside of Korea, which is an astonishing
testament to the successful internationalization of EnM.
DEMOGRAPHICS OF AUTHORS WHO SUBMITTED OR PUBLISHED ARTICLES IN EnM
Table 4 (Fig. 5) shows the distribution of the countries of submitting authors. The
authors who submitted their articles to EnM were from 30 countries, including South
Korea. The Philippines, United States, and India were the top three countries (except
South Korea) from which manuscripts were submitted to EnM. As can be seen, manuscripts
are submitted to EnM from all over the world, not just a single continent.
Fig. 6 shows the distribution of countries of the manuscripts that were finally accepted
for publication in EnM. The countries of the accepted articles show a similar worldwide
distribution to that of the countries of the submitted articles.
CONTENT OF THE ARTICLES PUBLISHED IN EnM
EnM covers all areas in the field of endocrinology and metabolism. The proportions
of the content areas of the articles published in EnM are shown in Fig. 7. The most
popular area from 2015 to 2017 was diabetes, comprising 29% of all published articles,
followed by thyroid disease, with 24% of all published articles. This trend has remained
somewhat consistent since 2013; however, an increasing number of articles in the field
of thyroid disease are being submitted and published.
Even though the articles published in EnM are being read and cited by researchers
throughout the world, as seen by the rapidly increasing citation numbers described
above, EnM has made an effort to publish especially high-quality articles, such as
randomized controlled studies, research using big data (such as nationwide population-based
studies), and meta-analyses (Table 5). We published two meta-analyses in this issue
[2
3]. We have also published two papers regarding the medical costs of endocrine diseases
that could be useful for stakeholders and policy-makers in government [4
5]. Many papers based on nationwide population-based studies are also being submitted
and published, and these articles may also influence the development of governmental
policies and guidelines (Table 5).
More and more high-quality papers are being published in EnM, and we expect that these
papers will have an impact on society and government.
PUBLICATION AND RESEARCH ETHICS
Our journal follows the ethical guidelines specified in the Recommendations for the
Conduct, Reporting, Editing, and Publication of Scholarly Work in Medical Journals
established by the International Committee of Medical Journal Editors [6]. Regarding
the disclosure of conflicts of interest, we strongly recommend that authors state
any financial support associated with the study, including stocks or consultation
arrangements with pharmaceutical companies, as well as any political pressure from
special interest groups or academia-related issues at the end of the text, under a
subheading entitled “CONFLICTS OF INTEREST.”
We also emphasize the importance of obtaining approval from an authorized review board
for the research protocol or process in order to exclude any ethical problems that
might violate current standards. Human studies must conform to current ethical standards
and should be approved by the appropriate Institutional Review Board (IRB), and we
strongly recommend that authors place a statement concerning IRB approval at the beginning
of the methods section. We also emphasize the importance of human rights and informed
consent in every study that might need informed consent from its participants. This
category includes epidemiologic studies using human data, as well as any studies that
use potentially personally identifiable or sensitive data or images. Authors may be
questioned about the details of consent forms or the consent process, and the informed
consent process should be clearly described in the text of the manuscript.
CONCLUSIONS
We have briefly presented the achievements that we have accomplished during the 2015
to 2017 period. EnM is already indexed in ESCI, and is headed towards inclusion in
SCIE in the near future. All the articles published in EnM are open-access and can
be read by all readers throughout the world. There are no submission fees or page
charges.
As editors, we are open to any helpful advice or comments on the growth and advancement
of EnM. We will make every effort for EnM to become a globally top-tier journal in
the field of endocrinology and metabolism. As you have read in this editorial, EnM
is moving forward at a rapid pace and continually breaking its own records. We believe
that the most important aspects of a good journal are to publish excellent research
and to be friendly and approachable to its readers and authors. EnM will always try
its best to be unbeatable in quality and accessibility.
Please visit us at https://e-enm.org, or search for EnM articles of interest to you.
We would like to express our sincere appreciation to our readers.