Annika Hartz

552 total citations
12 papers, 395 citations indexed

About

Annika Hartz is a scholar working on Pulmonary and Respiratory Medicine, Public Health, Environmental and Occupational Health and Epidemiology. According to data from OpenAlex, Annika Hartz has authored 12 papers receiving a total of 395 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Pulmonary and Respiratory Medicine, 5 papers in Public Health, Environmental and Occupational Health and 4 papers in Epidemiology. Recurrent topics in Annika Hartz's work include Neonatal Respiratory Health Research (8 papers), Neonatal and Maternal Infections (5 papers) and Infant Nutrition and Health (4 papers). Annika Hartz is often cited by papers focused on Neonatal Respiratory Health Research (8 papers), Neonatal and Maternal Infections (5 papers) and Infant Nutrition and Health (4 papers). Annika Hartz collaborates with scholars based in Germany, United States and South Africa. Annika Hartz's co-authors include R K Kalkhoff, Sheryl T. Kelber, Ahmed H. Kissebah, Wolfgang Göpel, Egbert Herting, Julia Pagel, Christoph Härtel, Christian Wieg, Tanja K. Rausch and Christoph Härtel and has published in prestigious journals such as PLoS ONE, International Journal of Molecular Sciences and Frontiers in Immunology.

In The Last Decade

Annika Hartz

12 papers receiving 381 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Annika Hartz Germany	9	137	103	94	77	76	12	395
Tomohide Yoshida Japan	9	53 0.4×	105 1.0×	118 1.3×	91 1.2×	88 1.2×	20	373
Jochen Dobner Germany	8	30 0.2×	67 0.7×	58 0.6×	36 0.5×	119 1.6×	21	401
Wai Chung Yong United States	12	88 0.6×	83 0.8×	59 0.6×	22 0.3×	33 0.4×	19	369
Kyo Sun Kim South Korea	12	139 1.0×	39 0.4×	49 0.5×	107 1.4×	88 1.2×	36	385
Anne Grotevendt Germany	11	45 0.3×	96 0.9×	52 0.6×	25 0.3×	35 0.5×	17	410
Jessica Gorgui Canada	11	100 0.7×	50 0.5×	109 1.2×	67 0.9×	141 1.9×	29	400
George R. Saade United States	13	54 0.4×	39 0.4×	110 1.2×	126 1.6×	92 1.2×	37	387
E. Papathoma Greece	10	78 0.6×	71 0.7×	35 0.4×	97 1.3×	75 1.0×	16	394
Javier Blasco‐Alonso Spain	14	48 0.4×	145 1.4×	24 0.3×	47 0.6×	116 1.5×	47	610
Kathryn Beardsall United Kingdom	10	136 1.0×	25 0.2×	82 0.9×	186 2.4×	62 0.8×	16	411

Countries citing papers authored by Annika Hartz

Since Specialization

Citations

This map shows the geographic impact of Annika Hartz's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Annika Hartz with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Annika Hartz more than expected).

Fields of papers citing papers by Annika Hartz

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Annika Hartz. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Annika Hartz. The network helps show where Annika Hartz may publish in the future.

Co-authorship network of co-authors of Annika Hartz

This figure shows the co-authorship network connecting the top 25 collaborators of Annika Hartz. A scholar is included among the top collaborators of Annika Hartz based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Annika Hartz. Annika Hartz is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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12 of 12 papers shown

Karsten, Christian M., Wolfgang Göpel, Egbert Herting, et al.. (2023). Increased Expression of Anaphylatoxin C5a-Receptor-1 in Neutrophils and Natural Killer Cells of Preterm Infants. International Journal of Molecular Sciences. 24(12). 10321–10321. 2 indexed citations

Pagel, Julia, Axel Künstner, Markus Weckmann, et al.. (2021). Hyperoxia/Hypoxia Exposure Primes a Sustained Pro-Inflammatory Profile of Preterm Infant Macrophages Upon LPS Stimulation. Frontiers in Immunology. 12. 762789–762789. 14 indexed citations

Pagel, Julia, Tanja K. Rausch, Silvio Waschina, et al.. (2020). Increased Regulatory T Cells Precede the Development of Bronchopulmonary Dysplasia in Preterm Infants. Frontiers in Immunology. 11. 565257–565257. 24 indexed citations

Bartsch, Yannic C., Julia Pagel, Christian Wieg, et al.. (2019). IgG Fc Glycosylation Patterns of Preterm Infants Differ With Gestational Age. Frontiers in Immunology. 9. 3166–3166. 19 indexed citations

Hartz, Annika, Julia Pagel, Christian Wieg, et al.. (2018). Mannose-binding lectin and mannose-binding protein-associated serine protease 2 levels and infection in very-low-birth-weight infants. Pediatric Research. 84(1). 134–138. 2 indexed citations

Fortmann, Mats Ingmar, Annika Hartz, F Pulzer, et al.. (2018). Antifungal Treatment and Outcome in Very Low Birth Weight Infants. The Pediatric Infectious Disease Journal. 37(11). 1165–1171. 5 indexed citations

Humberg, Alexander, Christoph Härtel, Verena Boßung, et al.. (2017). Delivery mode and intraventricular hemorrhage risk in very-low-birth-weight infants: Observational data of the German Neonatal Network. European Journal of Obstetrics & Gynecology and Reproductive Biology. 212. 144–149. 57 indexed citations

Hartz, Annika, Julia Pagel, Alexander Humberg, et al.. (2017). The association of mannose-binding lectin 2 polymorphisms with outcome in very low birth weight infants. PLoS ONE. 12(5). e0178032–e0178032. 14 indexed citations

Härtel, Christoph, Annika Hartz, Christian Gille, et al.. (2016). Media Stories on NICU Outbreaks Lead to an Increased Prescription Rate of Third-Line Antibiotics in the Community of Neonatal Care. Infection Control and Hospital Epidemiology. 37(8). 924–930. 11 indexed citations

10.

Härtel, Christoph, Annika Hartz, Julia Pagel, et al.. (2016). NOD2 Loss-of-Function Mutations and Risks of Necrotizing Enterocolitis or Focal Intestinal Perforation in Very Low-birth-weight Infants. Inflammatory Bowel Diseases. 22(2). 249–256. 35 indexed citations

11.

Hartz, Annika, Meike Bendiks, Friedhelm Heitmann, et al.. (2015). Preterm Prelabor Rupture of Membranes and Outcome of Very-Low-Birth-Weight Infants in the German Neonatal Network. PLoS ONE. 10(4). e0122564–e0122564. 33 indexed citations

12.

Kalkhoff, R K, et al.. (1983). Relationship of body fat distribution to blood pressure, carbohydrate tolerance, and plasma lipids in healthy obese women.. PubMed. 102(4). 621–7. 179 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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